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HTML5TreeConstructer Class Reference
+ Collaboration diagram for HTML5TreeConstructer:

Public Member Functions

 __construct ()
 emitToken ($token)
 save ()

Data Fields

 $stack = array()
const INIT_PHASE = 0
const ROOT_PHASE = 1
const MAIN_PHASE = 2
const END_PHASE = 3
const BEFOR_HEAD = 0
const IN_HEAD = 1
const AFTER_HEAD = 2
const IN_BODY = 3
const IN_TABLE = 4
const IN_CAPTION = 5
const IN_CGROUP = 6
const IN_TBODY = 7
const IN_ROW = 8
const IN_CELL = 9
const IN_SELECT = 10
const AFTER_BODY = 11
const IN_FRAME = 12
const AFTR_FRAME = 13
const SPECIAL = 0
const SCOPING = 1
const FORMATTING = 2
const PHRASING = 3
const MARKER = 0

Private Member Functions

 initPhase ($token)
 rootElementPhase ($token)
 mainPhase ($token)
 beforeHead ($token)
 inHead ($token)
 afterHead ($token)
 inBody ($token)
 inTable ($token)
 inCaption ($token)
 inColumnGroup ($token)
 inTableBody ($token)
 inRow ($token)
 inCell ($token)
 inSelect ($token)
 afterBody ($token)
 inFrameset ($token)
 afterFrameset ($token)
 trailingEndPhase ($token)
 insertElement ($token, $append=true, $check=false)
 insertText ($data)
 insertComment ($data)
 appendToRealParent ($node)
 elementInScope ($el, $table=false)
 reconstructActiveFormattingElements ()
 clearTheActiveFormattingElementsUpToTheLastMarker ()
 generateImpliedEndTags ($exclude=array())
 getElementCategory ($node)
 clearStackToTableContext ($elements)
 resetInsertionMode ()
 closeCell ()

Private Attributes

 $phase
 $mode
 $dom
 $foster_parent = null
 $a_formatting = array()
 $head_pointer = null
 $form_pointer = null
 $scoping = array('button','caption','html','marquee','object','table','td','th')
 $formatting = array('a','b','big','em','font','i','nobr','s','small','strike','strong','tt','u')
 $special

Detailed Description

Definition at line 1178 of file PH5P.php.

Constructor & Destructor Documentation

HTML5TreeConstructer::__construct ( )

Definition at line 1230 of file PH5P.php.

References BEFOR_HEAD, and INIT_PHASE.

{
$this->phase = self::INIT_PHASE;
$this->mode = self::BEFOR_HEAD;
$this->dom = new DOMDocument;
$this->dom->encoding = 'UTF-8';
$this->dom->preserveWhiteSpace = true;
$this->dom->substituteEntities = true;
$this->dom->strictErrorChecking = false;
}

Member Function Documentation

HTML5TreeConstructer::afterBody (   $token)
private

Definition at line 3359 of file PH5P.php.

References $comment, HTML5\CHARACTR, HTML5\COMMENT, END_PHASE, HTML5\ENDTAG, IN_BODY, and inBody().

Referenced by inBody(), and mainPhase().

{
/* Handle the token as follows: */
/* A character token that is one of one of U+0009 CHARACTER TABULATION,
U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
or U+0020 SPACE */
if($token['type'] === HTML5::CHARACTR &&
preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
/* Process the token as it would be processed if the insertion mode
was "in body". */
$this->inBody($token);
/* A comment token */
} elseif($token['type'] === HTML5::COMMENT) {
/* Append a Comment node to the first element in the stack of open
elements (the html element), with the data attribute set to the
data given in the comment token. */
$comment = $this->dom->createComment($token['data']);
$this->stack[0]->appendChild($comment);
/* An end tag with the tag name "html" */
} elseif($token['type'] === HTML5::ENDTAG && $token['name'] === 'html') {
/* If the parser was originally created in order to handle the
setting of an element's innerHTML attribute, this is a parse error;
ignore the token. (The element will be an html element in this
case.) (innerHTML case) */
/* Otherwise, switch to the trailing end phase. */
$this->phase = self::END_PHASE;
/* Anything else */
} else {
/* Parse error. Set the insertion mode to "in body" and reprocess
the token. */
$this->mode = self::IN_BODY;
return $this->inBody($token);
}
}

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HTML5TreeConstructer::afterFrameset (   $token)
private

Definition at line 3461 of file PH5P.php.

References HTML5\CHARACTR, HTML5\COMMENT, END_PHASE, HTML5\ENDTAG, inBody(), insertComment(), insertText(), and HTML5\STARTTAG.

Referenced by mainPhase().

{
/* Handle the token as follows: */
/* A character token that is one of one of U+0009 CHARACTER TABULATION,
U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
U+000D CARRIAGE RETURN (CR), or U+0020 SPACE */
if($token['type'] === HTML5::CHARACTR &&
preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
/* Append the character to the current node. */
$this->insertText($token['data']);
/* A comment token */
} elseif($token['type'] === HTML5::COMMENT) {
/* Append a Comment node to the current node with the data
attribute set to the data given in the comment token. */
$this->insertComment($token['data']);
/* An end tag with the tag name "html" */
} elseif($token['name'] === 'html' &&
$token['type'] === HTML5::ENDTAG) {
/* Switch to the trailing end phase. */
$this->phase = self::END_PHASE;
/* A start tag with the tag name "noframes" */
} elseif($token['name'] === 'noframes' &&
$token['type'] === HTML5::STARTTAG) {
/* Process the token as if the insertion mode had been "in body". */
$this->inBody($token);
/* Anything else */
} else {
/* Parse error. Ignore the token. */
}
}

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HTML5TreeConstructer::afterHead (   $token)
private

Definition at line 1576 of file PH5P.php.

References HTML5\CHARACTR, HTML5\COMMENT, IN_BODY, IN_FRAME, IN_HEAD, inBody(), inHead(), insertComment(), insertElement(), insertText(), and HTML5\STARTTAG.

Referenced by inHead(), and mainPhase().

{
/* Handle the token as follows: */
/* A character token that is one of one of U+0009 CHARACTER TABULATION,
U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
or U+0020 SPACE */
if($token['type'] === HTML5::CHARACTR &&
preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
/* Append the character to the current node. */
$this->insertText($token['data']);
/* A comment token */
} elseif($token['type'] === HTML5::COMMENT) {
/* Append a Comment node to the current node with the data attribute
set to the data given in the comment token. */
$this->insertComment($token['data']);
/* A start tag token with the tag name "body" */
} elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'body') {
/* Insert a body element for the token. */
$this->insertElement($token);
/* Change the insertion mode to "in body". */
$this->mode = self::IN_BODY;
/* A start tag token with the tag name "frameset" */
} elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'frameset') {
/* Insert a frameset element for the token. */
$this->insertElement($token);
/* Change the insertion mode to "in frameset". */
$this->mode = self::IN_FRAME;
/* A start tag token whose tag name is one of: "base", "link", "meta",
"script", "style", "title" */
} elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
array('base', 'link', 'meta', 'script', 'style', 'title'))) {
/* Parse error. Switch the insertion mode back to "in head" and
reprocess the token. */
$this->mode = self::IN_HEAD;
return $this->inHead($token);
/* Anything else */
} else {
/* Act as if a start tag token with the tag name "body" and no
attributes had been seen, and then reprocess the current token. */
$this->afterHead(array(
'name' => 'body',
'type' => HTML5::STARTTAG,
'attr' => array()
));
return $this->inBody($token);
}
}

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HTML5TreeConstructer::appendToRealParent (   $node)
private

Definition at line 3572 of file PH5P.php.

References $n.

Referenced by insertComment(), insertElement(), and insertText().

{
if($this->foster_parent === null) {
end($this->stack)->appendChild($node);
} elseif($this->foster_parent !== null) {
/* If the foster parent element is the parent element of the
last table element in the stack of open elements, then the new
node must be inserted immediately before the last table element
in the stack of open elements in the foster parent element;
otherwise, the new node must be appended to the foster parent
element. */
for($n = count($this->stack) - 1; $n >= 0; $n--) {
if($this->stack[$n]->nodeName === 'table' &&
$this->stack[$n]->parentNode !== null) {
$table = $this->stack[$n];
break;
}
}
if(isset($table) && $this->foster_parent->isSameNode($table->parentNode))
$this->foster_parent->insertBefore($node, $table);
else
$this->foster_parent->appendChild($node);
$this->foster_parent = null;
}
}

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HTML5TreeConstructer::beforeHead (   $token)
private

Definition at line 1398 of file PH5P.php.

References HTML5\CHARACTR, HTML5\COMMENT, HTML5\ENDTAG, IN_HEAD, inHead(), insertComment(), insertElement(), insertText(), and HTML5\STARTTAG.

Referenced by mainPhase().

{
/* Handle the token as follows: */
/* A character token that is one of one of U+0009 CHARACTER TABULATION,
U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
or U+0020 SPACE */
if($token['type'] === HTML5::CHARACTR &&
preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
/* Append the character to the current node. */
$this->insertText($token['data']);
/* A comment token */
} elseif($token['type'] === HTML5::COMMENT) {
/* Append a Comment node to the current node with the data attribute
set to the data given in the comment token. */
$this->insertComment($token['data']);
/* A start tag token with the tag name "head" */
} elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'head') {
/* Create an element for the token, append the new element to the
current node and push it onto the stack of open elements. */
$element = $this->insertElement($token);
/* Set the head element pointer to this new element node. */
$this->head_pointer = $element;
/* Change the insertion mode to "in head". */
$this->mode = self::IN_HEAD;
/* A start tag token whose tag name is one of: "base", "link", "meta",
"script", "style", "title". Or an end tag with the tag name "html".
Or a character token that is not one of U+0009 CHARACTER TABULATION,
U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
or U+0020 SPACE. Or any other start tag token */
} elseif($token['type'] === HTML5::STARTTAG ||
($token['type'] === HTML5::ENDTAG && $token['name'] === 'html') ||
($token['type'] === HTML5::CHARACTR && !preg_match('/^[\t\n\x0b\x0c ]$/',
$token['data']))) {
/* Act as if a start tag token with the tag name "head" and no
attributes had been seen, then reprocess the current token. */
$this->beforeHead(array(
'name' => 'head',
'type' => HTML5::STARTTAG,
'attr' => array()
));
return $this->inHead($token);
/* Any other end tag */
} elseif($token['type'] === HTML5::ENDTAG) {
/* Parse error. Ignore the token. */
}
}

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HTML5TreeConstructer::clearStackToTableContext (   $elements)
private

Definition at line 3770 of file PH5P.php.

Referenced by inRow(), inTable(), and inTableBody().

{
/* When the steps above require the UA to clear the stack back to a
table context, it means that the UA must, while the current node is not
a table element or an html element, pop elements from the stack of open
elements. If this causes any elements to be popped from the stack, then
this is a parse error. */
while(true) {
$node = end($this->stack)->nodeName;
if(in_array($node, $elements)) {
break;
} else {
array_pop($this->stack);
}
}
}

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HTML5TreeConstructer::clearTheActiveFormattingElementsUpToTheLastMarker ( )
private

Definition at line 3720 of file PH5P.php.

Referenced by inCaption(), and inCell().

{
/* When the steps below require the UA to clear the list of active
formatting elements up to the last marker, the UA must perform the
following steps: */
while(true) {
/* 1. Let entry be the last (most recently added) entry in the list
of active formatting elements. */
$entry = end($this->a_formatting);
/* 2. Remove entry from the list of active formatting elements. */
array_pop($this->a_formatting);
/* 3. If entry was a marker, then stop the algorithm at this point.
The list has been cleared up to the last marker. */
if($entry === self::MARKER) {
break;
}
}
}

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HTML5TreeConstructer::closeCell ( )
private

Definition at line 3885 of file PH5P.php.

References elementInScope(), HTML5\ENDTAG, and inCell().

Referenced by inCell().

{
/* If the stack of open elements has a td or th element in table scope,
then act as if an end tag token with that tag name had been seen. */
foreach(array('td', 'th') as $cell) {
if($this->elementInScope($cell, true)) {
$this->inCell(array(
'name' => $cell,
'type' => HTML5::ENDTAG
));
break;
}
}
}

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HTML5TreeConstructer::elementInScope (   $el,
  $table = false 
)
private

Definition at line 3600 of file PH5P.php.

References $n.

Referenced by closeCell(), inBody(), inCaption(), inCell(), inRow(), inSelect(), inTable(), and inTableBody().

{
if(is_array($el)) {
foreach($el as $element) {
if($this->elementInScope($element, $table)) {
return true;
}
}
return false;
}
$leng = count($this->stack);
for($n = 0; $n < $leng; $n++) {
/* 1. Initialise node to be the current node (the bottommost node of
the stack). */
$node = $this->stack[$leng - 1 - $n];
if($node->tagName === $el) {
/* 2. If node is the target node, terminate in a match state. */
return true;
} elseif($node->tagName === 'table') {
/* 3. Otherwise, if node is a table element, terminate in a failure
state. */
return false;
} elseif($table === true && in_array($node->tagName, array('caption', 'td',
'th', 'button', 'marquee', 'object'))) {
/* 4. Otherwise, if the algorithm is the "has an element in scope"
variant (rather than the "has an element in table scope" variant),
and node is one of the following, terminate in a failure state. */
return false;
} elseif($node === $node->ownerDocument->documentElement) {
/* 5. Otherwise, if node is an html element (root element), terminate
in a failure state. (This can only happen if the node is the topmost
node of the stack of open elements, and prevents the next step from
being invoked if there are no more elements in the stack.) */
return false;
}
/* Otherwise, set node to the previous entry in the stack of open
elements and return to step 2. (This will never fail, since the loop
will always terminate in the previous step if the top of the stack
is reached.) */
}
}

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HTML5TreeConstructer::emitToken (   $token)

Definition at line 1242 of file PH5P.php.

References initPhase(), mainPhase(), rootElementPhase(), and trailingEndPhase().

Referenced by inBody().

{
switch($this->phase) {
case self::INIT_PHASE: return $this->initPhase($token); break;
case self::ROOT_PHASE: return $this->rootElementPhase($token); break;
case self::MAIN_PHASE: return $this->mainPhase($token); break;
case self::END_PHASE : return $this->trailingEndPhase($token); break;
}
}

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HTML5TreeConstructer::generateImpliedEndTags (   $exclude = array())
private

Definition at line 3741 of file PH5P.php.

References $exclude.

Referenced by inBody(), inCaption(), inCell(), inTable(), and mainPhase().

{
/* When the steps below require the UA to generate implied end tags,
then, if the current node is a dd element, a dt element, an li element,
a p element, a td element, a th element, or a tr element, the UA must
act as if an end tag with the respective tag name had been seen and
then generate implied end tags again. */
$node = end($this->stack);
$elements = array_diff(array('dd', 'dt', 'li', 'p', 'td', 'th', 'tr'), $exclude);
while(in_array(end($this->stack)->nodeName, $elements)) {
array_pop($this->stack);
}
}

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HTML5TreeConstructer::getElementCategory (   $node)
private

Definition at line 3755 of file PH5P.php.

References FORMATTING, PHRASING, SCOPING, and SPECIAL.

Referenced by inBody().

{
$name = $node->tagName;
if(in_array($name, $this->special))
return self::SPECIAL;
elseif(in_array($name, $this->scoping))
return self::SCOPING;
elseif(in_array($name, $this->formatting))
return self::FORMATTING;
else
return self::PHRASING;
}

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HTML5TreeConstructer::inBody (   $token)
private

Definition at line 1632 of file PH5P.php.

References $n, AFTER_BODY, afterBody(), HTML5\CDATA, HTML5\CHARACTR, HTML5\COMMENT, elementInScope(), emitToken(), HTML5\ENDTAG, generateImpliedEndTags(), getElementCategory(), IN_SELECT, IN_TABLE, inHead(), insertComment(), insertElement(), insertText(), MARKER, HTML5\PLAINTEXT, HTML5\RCDATA, reconstructActiveFormattingElements(), and HTML5\STARTTAG.

Referenced by afterBody(), afterFrameset(), afterHead(), inCaption(), inCell(), inFrameset(), inTable(), and mainPhase().

{
/* Handle the token as follows: */
switch($token['type']) {
/* A character token */
case HTML5::CHARACTR:
/* Reconstruct the active formatting elements, if any. */
$this->reconstructActiveFormattingElements();
/* Append the token's character to the current node. */
$this->insertText($token['data']);
break;
/* A comment token */
case HTML5::COMMENT:
/* Append a Comment node to the current node with the data
attribute set to the data given in the comment token. */
$this->insertComment($token['data']);
break;
case HTML5::STARTTAG:
switch($token['name']) {
/* A start tag token whose tag name is one of: "script",
"style" */
case 'script': case 'style':
/* Process the token as if the insertion mode had been "in
head". */
return $this->inHead($token);
break;
/* A start tag token whose tag name is one of: "base", "link",
"meta", "title" */
case 'base': case 'link': case 'meta': case 'title':
/* Parse error. Process the token as if the insertion mode
had been "in head". */
return $this->inHead($token);
break;
/* A start tag token with the tag name "body" */
case 'body':
/* Parse error. If the second element on the stack of open
elements is not a body element, or, if the stack of open
elements has only one node on it, then ignore the token.
(innerHTML case) */
if(count($this->stack) === 1 || $this->stack[1]->nodeName !== 'body') {
// Ignore
/* Otherwise, for each attribute on the token, check to see
if the attribute is already present on the body element (the
second element) on the stack of open elements. If it is not,
add the attribute and its corresponding value to that
element. */
} else {
foreach($token['attr'] as $attr) {
if(!$this->stack[1]->hasAttribute($attr['name'])) {
$this->stack[1]->setAttribute($attr['name'], $attr['value']);
}
}
}
break;
/* A start tag whose tag name is one of: "address",
"blockquote", "center", "dir", "div", "dl", "fieldset",
"listing", "menu", "ol", "p", "ul" */
case 'address': case 'blockquote': case 'center': case 'dir':
case 'div': case 'dl': case 'fieldset': case 'listing':
case 'menu': case 'ol': case 'p': case 'ul':
/* If the stack of open elements has a p element in scope,
then act as if an end tag with the tag name p had been
seen. */
if($this->elementInScope('p')) {
$this->emitToken(array(
'name' => 'p',
'type' => HTML5::ENDTAG
));
}
/* Insert an HTML element for the token. */
$this->insertElement($token);
break;
/* A start tag whose tag name is "form" */
case 'form':
/* If the form element pointer is not null, ignore the
token with a parse error. */
if($this->form_pointer !== null) {
// Ignore.
/* Otherwise: */
} else {
/* If the stack of open elements has a p element in
scope, then act as if an end tag with the tag name p
had been seen. */
if($this->elementInScope('p')) {
$this->emitToken(array(
'name' => 'p',
'type' => HTML5::ENDTAG
));
}
/* Insert an HTML element for the token, and set the
form element pointer to point to the element created. */
$element = $this->insertElement($token);
$this->form_pointer = $element;
}
break;
/* A start tag whose tag name is "li", "dd" or "dt" */
case 'li': case 'dd': case 'dt':
/* If the stack of open elements has a p element in scope,
then act as if an end tag with the tag name p had been
seen. */
if($this->elementInScope('p')) {
$this->emitToken(array(
'name' => 'p',
'type' => HTML5::ENDTAG
));
}
$stack_length = count($this->stack) - 1;
for($n = $stack_length; 0 <= $n; $n--) {
/* 1. Initialise node to be the current node (the
bottommost node of the stack). */
$stop = false;
$node = $this->stack[$n];
$cat = $this->getElementCategory($node->tagName);
/* 2. If node is an li, dd or dt element, then pop all
the nodes from the current node up to node, including
node, then stop this algorithm. */
if($token['name'] === $node->tagName || ($token['name'] !== 'li'
&& ($node->tagName === 'dd' || $node->tagName === 'dt'))) {
for($x = $stack_length; $x >= $n ; $x--) {
array_pop($this->stack);
}
break;
}
/* 3. If node is not in the formatting category, and is
not in the phrasing category, and is not an address or
div element, then stop this algorithm. */
if($cat !== self::FORMATTING && $cat !== self::PHRASING &&
$node->tagName !== 'address' && $node->tagName !== 'div') {
break;
}
}
/* Finally, insert an HTML element with the same tag
name as the token's. */
$this->insertElement($token);
break;
/* A start tag token whose tag name is "plaintext" */
case 'plaintext':
/* If the stack of open elements has a p element in scope,
then act as if an end tag with the tag name p had been
seen. */
if($this->elementInScope('p')) {
$this->emitToken(array(
'name' => 'p',
'type' => HTML5::ENDTAG
));
}
/* Insert an HTML element for the token. */
$this->insertElement($token);
return HTML5::PLAINTEXT;
break;
/* A start tag whose tag name is one of: "h1", "h2", "h3", "h4",
"h5", "h6" */
case 'h1': case 'h2': case 'h3': case 'h4': case 'h5': case 'h6':
/* If the stack of open elements has a p element in scope,
then act as if an end tag with the tag name p had been seen. */
if($this->elementInScope('p')) {
$this->emitToken(array(
'name' => 'p',
'type' => HTML5::ENDTAG
));
}
/* If the stack of open elements has in scope an element whose
tag name is one of "h1", "h2", "h3", "h4", "h5", or "h6", then
this is a parse error; pop elements from the stack until an
element with one of those tag names has been popped from the
stack. */
while($this->elementInScope(array('h1', 'h2', 'h3', 'h4', 'h5', 'h6'))) {
array_pop($this->stack);
}
/* Insert an HTML element for the token. */
$this->insertElement($token);
break;
/* A start tag whose tag name is "a" */
case 'a':
/* If the list of active formatting elements contains
an element whose tag name is "a" between the end of the
list and the last marker on the list (or the start of
the list if there is no marker on the list), then this
is a parse error; act as if an end tag with the tag name
"a" had been seen, then remove that element from the list
of active formatting elements and the stack of open
elements if the end tag didn't already remove it (it
might not have if the element is not in table scope). */
$leng = count($this->a_formatting);
for($n = $leng - 1; $n >= 0; $n--) {
if($this->a_formatting[$n] === self::MARKER) {
break;
} elseif($this->a_formatting[$n]->nodeName === 'a') {
$this->emitToken(array(
'name' => 'a',
'type' => HTML5::ENDTAG
));
break;
}
}
/* Reconstruct the active formatting elements, if any. */
$this->reconstructActiveFormattingElements();
/* Insert an HTML element for the token. */
$el = $this->insertElement($token);
/* Add that element to the list of active formatting
elements. */
$this->a_formatting[] = $el;
break;
/* A start tag whose tag name is one of: "b", "big", "em", "font",
"i", "nobr", "s", "small", "strike", "strong", "tt", "u" */
case 'b': case 'big': case 'em': case 'font': case 'i':
case 'nobr': case 's': case 'small': case 'strike':
case 'strong': case 'tt': case 'u':
/* Reconstruct the active formatting elements, if any. */
$this->reconstructActiveFormattingElements();
/* Insert an HTML element for the token. */
$el = $this->insertElement($token);
/* Add that element to the list of active formatting
elements. */
$this->a_formatting[] = $el;
break;
/* A start tag token whose tag name is "button" */
case 'button':
/* If the stack of open elements has a button element in scope,
then this is a parse error; act as if an end tag with the tag
name "button" had been seen, then reprocess the token. (We don't
do that. Unnecessary.) */
if($this->elementInScope('button')) {
$this->inBody(array(
'name' => 'button',
'type' => HTML5::ENDTAG
));
}
/* Reconstruct the active formatting elements, if any. */
$this->reconstructActiveFormattingElements();
/* Insert an HTML element for the token. */
$this->insertElement($token);
/* Insert a marker at the end of the list of active
formatting elements. */
$this->a_formatting[] = self::MARKER;
break;
/* A start tag token whose tag name is one of: "marquee", "object" */
case 'marquee': case 'object':
/* Reconstruct the active formatting elements, if any. */
$this->reconstructActiveFormattingElements();
/* Insert an HTML element for the token. */
$this->insertElement($token);
/* Insert a marker at the end of the list of active
formatting elements. */
$this->a_formatting[] = self::MARKER;
break;
/* A start tag token whose tag name is "xmp" */
case 'xmp':
/* Reconstruct the active formatting elements, if any. */
$this->reconstructActiveFormattingElements();
/* Insert an HTML element for the token. */
$this->insertElement($token);
/* Switch the content model flag to the CDATA state. */
return HTML5::CDATA;
break;
/* A start tag whose tag name is "table" */
case 'table':
/* If the stack of open elements has a p element in scope,
then act as if an end tag with the tag name p had been seen. */
if($this->elementInScope('p')) {
$this->emitToken(array(
'name' => 'p',
'type' => HTML5::ENDTAG
));
}
/* Insert an HTML element for the token. */
$this->insertElement($token);
/* Change the insertion mode to "in table". */
$this->mode = self::IN_TABLE;
break;
/* A start tag whose tag name is one of: "area", "basefont",
"bgsound", "br", "embed", "img", "param", "spacer", "wbr" */
case 'area': case 'basefont': case 'bgsound': case 'br':
case 'embed': case 'img': case 'param': case 'spacer':
case 'wbr':
/* Reconstruct the active formatting elements, if any. */
$this->reconstructActiveFormattingElements();
/* Insert an HTML element for the token. */
$this->insertElement($token);
/* Immediately pop the current node off the stack of open elements. */
array_pop($this->stack);
break;
/* A start tag whose tag name is "hr" */
case 'hr':
/* If the stack of open elements has a p element in scope,
then act as if an end tag with the tag name p had been seen. */
if($this->elementInScope('p')) {
$this->emitToken(array(
'name' => 'p',
'type' => HTML5::ENDTAG
));
}
/* Insert an HTML element for the token. */
$this->insertElement($token);
/* Immediately pop the current node off the stack of open elements. */
array_pop($this->stack);
break;
/* A start tag whose tag name is "image" */
case 'image':
/* Parse error. Change the token's tag name to "img" and
reprocess it. (Don't ask.) */
$token['name'] = 'img';
return $this->inBody($token);
break;
/* A start tag whose tag name is "input" */
case 'input':
/* Reconstruct the active formatting elements, if any. */
$this->reconstructActiveFormattingElements();
/* Insert an input element for the token. */
$element = $this->insertElement($token, false);
/* If the form element pointer is not null, then associate the
input element with the form element pointed to by the form
element pointer. */
$this->form_pointer !== null
? $this->form_pointer->appendChild($element)
: end($this->stack)->appendChild($element);
/* Pop that input element off the stack of open elements. */
array_pop($this->stack);
break;
/* A start tag whose tag name is "isindex" */
case 'isindex':
/* Parse error. */
// w/e
/* If the form element pointer is not null,
then ignore the token. */
if($this->form_pointer === null) {
/* Act as if a start tag token with the tag name "form" had
been seen. */
$this->inBody(array(
'name' => 'body',
'type' => HTML5::STARTTAG,
'attr' => array()
));
/* Act as if a start tag token with the tag name "hr" had
been seen. */
$this->inBody(array(
'name' => 'hr',
'type' => HTML5::STARTTAG,
'attr' => array()
));
/* Act as if a start tag token with the tag name "p" had
been seen. */
$this->inBody(array(
'name' => 'p',
'type' => HTML5::STARTTAG,
'attr' => array()
));
/* Act as if a start tag token with the tag name "label"
had been seen. */
$this->inBody(array(
'name' => 'label',
'type' => HTML5::STARTTAG,
'attr' => array()
));
/* Act as if a stream of character tokens had been seen. */
$this->insertText('This is a searchable index. '.
'Insert your search keywords here: ');
/* Act as if a start tag token with the tag name "input"
had been seen, with all the attributes from the "isindex"
token, except with the "name" attribute set to the value
"isindex" (ignoring any explicit "name" attribute). */
$attr = $token['attr'];
$attr[] = array('name' => 'name', 'value' => 'isindex');
$this->inBody(array(
'name' => 'input',
'type' => HTML5::STARTTAG,
'attr' => $attr
));
/* Act as if a stream of character tokens had been seen
(see below for what they should say). */
$this->insertText('This is a searchable index. '.
'Insert your search keywords here: ');
/* Act as if an end tag token with the tag name "label"
had been seen. */
$this->inBody(array(
'name' => 'label',
'type' => HTML5::ENDTAG
));
/* Act as if an end tag token with the tag name "p" had
been seen. */
$this->inBody(array(
'name' => 'p',
'type' => HTML5::ENDTAG
));
/* Act as if a start tag token with the tag name "hr" had
been seen. */
$this->inBody(array(
'name' => 'hr',
'type' => HTML5::ENDTAG
));
/* Act as if an end tag token with the tag name "form" had
been seen. */
$this->inBody(array(
'name' => 'form',
'type' => HTML5::ENDTAG
));
}
break;
/* A start tag whose tag name is "textarea" */
case 'textarea':
$this->insertElement($token);
/* Switch the tokeniser's content model flag to the
RCDATA state. */
return HTML5::RCDATA;
break;
/* A start tag whose tag name is one of: "iframe", "noembed",
"noframes" */
case 'iframe': case 'noembed': case 'noframes':
$this->insertElement($token);
/* Switch the tokeniser's content model flag to the CDATA state. */
return HTML5::CDATA;
break;
/* A start tag whose tag name is "select" */
case 'select':
/* Reconstruct the active formatting elements, if any. */
$this->reconstructActiveFormattingElements();
/* Insert an HTML element for the token. */
$this->insertElement($token);
/* Change the insertion mode to "in select". */
$this->mode = self::IN_SELECT;
break;
/* A start or end tag whose tag name is one of: "caption", "col",
"colgroup", "frame", "frameset", "head", "option", "optgroup",
"tbody", "td", "tfoot", "th", "thead", "tr". */
case 'caption': case 'col': case 'colgroup': case 'frame':
case 'frameset': case 'head': case 'option': case 'optgroup':
case 'tbody': case 'td': case 'tfoot': case 'th': case 'thead':
case 'tr':
// Parse error. Ignore the token.
break;
/* A start or end tag whose tag name is one of: "event-source",
"section", "nav", "article", "aside", "header", "footer",
"datagrid", "command" */
case 'event-source': case 'section': case 'nav': case 'article':
case 'aside': case 'header': case 'footer': case 'datagrid':
case 'command':
// Work in progress!
break;
/* A start tag token not covered by the previous entries */
default:
/* Reconstruct the active formatting elements, if any. */
$this->reconstructActiveFormattingElements();
$this->insertElement($token, true, true);
break;
}
break;
case HTML5::ENDTAG:
switch($token['name']) {
/* An end tag with the tag name "body" */
case 'body':
/* If the second element in the stack of open elements is
not a body element, this is a parse error. Ignore the token.
(innerHTML case) */
if(count($this->stack) < 2 || $this->stack[1]->nodeName !== 'body') {
// Ignore.
/* If the current node is not the body element, then this
is a parse error. */
} elseif(end($this->stack)->nodeName !== 'body') {
// Parse error.
}
/* Change the insertion mode to "after body". */
$this->mode = self::AFTER_BODY;
break;
/* An end tag with the tag name "html" */
case 'html':
/* Act as if an end tag with tag name "body" had been seen,
then, if that token wasn't ignored, reprocess the current
token. */
$this->inBody(array(
'name' => 'body',
'type' => HTML5::ENDTAG
));
return $this->afterBody($token);
break;
/* An end tag whose tag name is one of: "address", "blockquote",
"center", "dir", "div", "dl", "fieldset", "listing", "menu",
"ol", "pre", "ul" */
case 'address': case 'blockquote': case 'center': case 'dir':
case 'div': case 'dl': case 'fieldset': case 'listing':
case 'menu': case 'ol': case 'pre': case 'ul':
/* If the stack of open elements has an element in scope
with the same tag name as that of the token, then generate
implied end tags. */
if($this->elementInScope($token['name'])) {
$this->generateImpliedEndTags();
/* Now, if the current node is not an element with
the same tag name as that of the token, then this
is a parse error. */
// w/e
/* If the stack of open elements has an element in
scope with the same tag name as that of the token,
then pop elements from this stack until an element
with that tag name has been popped from the stack. */
for($n = count($this->stack) - 1; $n >= 0; $n--) {
if($this->stack[$n]->nodeName === $token['name']) {
$n = -1;
}
array_pop($this->stack);
}
}
break;
/* An end tag whose tag name is "form" */
case 'form':
/* If the stack of open elements has an element in scope
with the same tag name as that of the token, then generate
implied end tags. */
if($this->elementInScope($token['name'])) {
$this->generateImpliedEndTags();
}
if(end($this->stack)->nodeName !== $token['name']) {
/* Now, if the current node is not an element with the
same tag name as that of the token, then this is a parse
error. */
// w/e
} else {
/* Otherwise, if the current node is an element with
the same tag name as that of the token pop that element
from the stack. */
array_pop($this->stack);
}
/* In any case, set the form element pointer to null. */
$this->form_pointer = null;
break;
/* An end tag whose tag name is "p" */
case 'p':
/* If the stack of open elements has a p element in scope,
then generate implied end tags, except for p elements. */
if($this->elementInScope('p')) {
$this->generateImpliedEndTags(array('p'));
/* If the current node is not a p element, then this is
a parse error. */
// k
/* If the stack of open elements has a p element in
scope, then pop elements from this stack until the stack
no longer has a p element in scope. */
for($n = count($this->stack) - 1; $n >= 0; $n--) {
if($this->elementInScope('p')) {
array_pop($this->stack);
} else {
break;
}
}
}
break;
/* An end tag whose tag name is "dd", "dt", or "li" */
case 'dd': case 'dt': case 'li':
/* If the stack of open elements has an element in scope
whose tag name matches the tag name of the token, then
generate implied end tags, except for elements with the
same tag name as the token. */
if($this->elementInScope($token['name'])) {
$this->generateImpliedEndTags(array($token['name']));
/* If the current node is not an element with the same
tag name as the token, then this is a parse error. */
// w/e
/* If the stack of open elements has an element in scope
whose tag name matches the tag name of the token, then
pop elements from this stack until an element with that
tag name has been popped from the stack. */
for($n = count($this->stack) - 1; $n >= 0; $n--) {
if($this->stack[$n]->nodeName === $token['name']) {
$n = -1;
}
array_pop($this->stack);
}
}
break;
/* An end tag whose tag name is one of: "h1", "h2", "h3", "h4",
"h5", "h6" */
case 'h1': case 'h2': case 'h3': case 'h4': case 'h5': case 'h6':
$elements = array('h1', 'h2', 'h3', 'h4', 'h5', 'h6');
/* If the stack of open elements has in scope an element whose
tag name is one of "h1", "h2", "h3", "h4", "h5", or "h6", then
generate implied end tags. */
if($this->elementInScope($elements)) {
$this->generateImpliedEndTags();
/* Now, if the current node is not an element with the same
tag name as that of the token, then this is a parse error. */
// w/e
/* If the stack of open elements has in scope an element
whose tag name is one of "h1", "h2", "h3", "h4", "h5", or
"h6", then pop elements from the stack until an element
with one of those tag names has been popped from the stack. */
while($this->elementInScope($elements)) {
array_pop($this->stack);
}
}
break;
/* An end tag whose tag name is one of: "a", "b", "big", "em",
"font", "i", "nobr", "s", "small", "strike", "strong", "tt", "u" */
case 'a': case 'b': case 'big': case 'em': case 'font':
case 'i': case 'nobr': case 's': case 'small': case 'strike':
case 'strong': case 'tt': case 'u':
/* 1. Let the formatting element be the last element in
the list of active formatting elements that:
* is between the end of the list and the last scope
marker in the list, if any, or the start of the list
otherwise, and
* has the same tag name as the token.
*/
while(true) {
for($a = count($this->a_formatting) - 1; $a >= 0; $a--) {
if($this->a_formatting[$a] === self::MARKER) {
break;
} elseif($this->a_formatting[$a]->tagName === $token['name']) {
$formatting_element = $this->a_formatting[$a];
$in_stack = in_array($formatting_element, $this->stack, true);
$fe_af_pos = $a;
break;
}
}
/* If there is no such node, or, if that node is
also in the stack of open elements but the element
is not in scope, then this is a parse error. Abort
these steps. The token is ignored. */
if(!isset($formatting_element) || ($in_stack &&
!$this->elementInScope($token['name']))) {
break;
/* Otherwise, if there is such a node, but that node
is not in the stack of open elements, then this is a
parse error; remove the element from the list, and
abort these steps. */
} elseif(isset($formatting_element) && !$in_stack) {
unset($this->a_formatting[$fe_af_pos]);
$this->a_formatting = array_merge($this->a_formatting);
break;
}
/* 2. Let the furthest block be the topmost node in the
stack of open elements that is lower in the stack
than the formatting element, and is not an element in
the phrasing or formatting categories. There might
not be one. */
$fe_s_pos = array_search($formatting_element, $this->stack, true);
$length = count($this->stack);
for($s = $fe_s_pos + 1; $s < $length; $s++) {
$category = $this->getElementCategory($this->stack[$s]->nodeName);
if($category !== self::PHRASING && $category !== self::FORMATTING) {
$furthest_block = $this->stack[$s];
}
}
/* 3. If there is no furthest block, then the UA must
skip the subsequent steps and instead just pop all
the nodes from the bottom of the stack of open
elements, from the current node up to the formatting
element, and remove the formatting element from the
list of active formatting elements. */
if(!isset($furthest_block)) {
for($n = $length - 1; $n >= $fe_s_pos; $n--) {
array_pop($this->stack);
}
unset($this->a_formatting[$fe_af_pos]);
$this->a_formatting = array_merge($this->a_formatting);
break;
}
/* 4. Let the common ancestor be the element
immediately above the formatting element in the stack
of open elements. */
$common_ancestor = $this->stack[$fe_s_pos - 1];
/* 5. If the furthest block has a parent node, then
remove the furthest block from its parent node. */
if($furthest_block->parentNode !== null) {
$furthest_block->parentNode->removeChild($furthest_block);
}
/* 6. Let a bookmark note the position of the
formatting element in the list of active formatting
elements relative to the elements on either side
of it in the list. */
$bookmark = $fe_af_pos;
/* 7. Let node and last node be the furthest block.
Follow these steps: */
$node = $furthest_block;
$last_node = $furthest_block;
while(true) {
for($n = array_search($node, $this->stack, true) - 1; $n >= 0; $n--) {
/* 7.1 Let node be the element immediately
prior to node in the stack of open elements. */
$node = $this->stack[$n];
/* 7.2 If node is not in the list of active
formatting elements, then remove node from
the stack of open elements and then go back
to step 1. */
if(!in_array($node, $this->a_formatting, true)) {
unset($this->stack[$n]);
$this->stack = array_merge($this->stack);
} else {
break;
}
}
/* 7.3 Otherwise, if node is the formatting
element, then go to the next step in the overall
algorithm. */
if($node === $formatting_element) {
break;
/* 7.4 Otherwise, if last node is the furthest
block, then move the aforementioned bookmark to
be immediately after the node in the list of
active formatting elements. */
} elseif($last_node === $furthest_block) {
$bookmark = array_search($node, $this->a_formatting, true) + 1;
}
/* 7.5 If node has any children, perform a
shallow clone of node, replace the entry for
node in the list of active formatting elements
with an entry for the clone, replace the entry
for node in the stack of open elements with an
entry for the clone, and let node be the clone. */
if($node->hasChildNodes()) {
$clone = $node->cloneNode();
$s_pos = array_search($node, $this->stack, true);
$a_pos = array_search($node, $this->a_formatting, true);
$this->stack[$s_pos] = $clone;
$this->a_formatting[$a_pos] = $clone;
$node = $clone;
}
/* 7.6 Insert last node into node, first removing
it from its previous parent node if any. */
if($last_node->parentNode !== null) {
$last_node->parentNode->removeChild($last_node);
}
$node->appendChild($last_node);
/* 7.7 Let last node be node. */
$last_node = $node;
}
/* 8. Insert whatever last node ended up being in
the previous step into the common ancestor node,
first removing it from its previous parent node if
any. */
if($last_node->parentNode !== null) {
$last_node->parentNode->removeChild($last_node);
}
$common_ancestor->appendChild($last_node);
/* 9. Perform a shallow clone of the formatting
element. */
$clone = $formatting_element->cloneNode();
/* 10. Take all of the child nodes of the furthest
block and append them to the clone created in the
last step. */
while($furthest_block->hasChildNodes()) {
$child = $furthest_block->firstChild;
$furthest_block->removeChild($child);
$clone->appendChild($child);
}
/* 11. Append that clone to the furthest block. */
$furthest_block->appendChild($clone);
/* 12. Remove the formatting element from the list
of active formatting elements, and insert the clone
into the list of active formatting elements at the
position of the aforementioned bookmark. */
$fe_af_pos = array_search($formatting_element, $this->a_formatting, true);
unset($this->a_formatting[$fe_af_pos]);
$this->a_formatting = array_merge($this->a_formatting);
$af_part1 = array_slice($this->a_formatting, 0, $bookmark - 1);
$af_part2 = array_slice($this->a_formatting, $bookmark, count($this->a_formatting));
$this->a_formatting = array_merge($af_part1, array($clone), $af_part2);
/* 13. Remove the formatting element from the stack
of open elements, and insert the clone into the stack
of open elements immediately after (i.e. in a more
deeply nested position than) the position of the
furthest block in that stack. */
$fe_s_pos = array_search($formatting_element, $this->stack, true);
$fb_s_pos = array_search($furthest_block, $this->stack, true);
unset($this->stack[$fe_s_pos]);
$s_part1 = array_slice($this->stack, 0, $fb_s_pos);
$s_part2 = array_slice($this->stack, $fb_s_pos + 1, count($this->stack));
$this->stack = array_merge($s_part1, array($clone), $s_part2);
/* 14. Jump back to step 1 in this series of steps. */
unset($formatting_element, $fe_af_pos, $fe_s_pos, $furthest_block);
}
break;
/* An end tag token whose tag name is one of: "button",
"marquee", "object" */
case 'button': case 'marquee': case 'object':
/* If the stack of open elements has an element in scope whose
tag name matches the tag name of the token, then generate implied
tags. */
if($this->elementInScope($token['name'])) {
$this->generateImpliedEndTags();
/* Now, if the current node is not an element with the same
tag name as the token, then this is a parse error. */
// k
/* Now, if the stack of open elements has an element in scope
whose tag name matches the tag name of the token, then pop
elements from the stack until that element has been popped from
the stack, and clear the list of active formatting elements up
to the last marker. */
for($n = count($this->stack) - 1; $n >= 0; $n--) {
if($this->stack[$n]->nodeName === $token['name']) {
$n = -1;
}
array_pop($this->stack);
}
$marker = end(array_keys($this->a_formatting, self::MARKER, true));
for($n = count($this->a_formatting) - 1; $n > $marker; $n--) {
array_pop($this->a_formatting);
}
}
break;
/* Or an end tag whose tag name is one of: "area", "basefont",
"bgsound", "br", "embed", "hr", "iframe", "image", "img",
"input", "isindex", "noembed", "noframes", "param", "select",
"spacer", "table", "textarea", "wbr" */
case 'area': case 'basefont': case 'bgsound': case 'br':
case 'embed': case 'hr': case 'iframe': case 'image':
case 'img': case 'input': case 'isindex': case 'noembed':
case 'noframes': case 'param': case 'select': case 'spacer':
case 'table': case 'textarea': case 'wbr':
// Parse error. Ignore the token.
break;
/* An end tag token not covered by the previous entries */
default:
for($n = count($this->stack) - 1; $n >= 0; $n--) {
/* Initialise node to be the current node (the bottommost
node of the stack). */
$node = end($this->stack);
/* If node has the same tag name as the end tag token,
then: */
if($token['name'] === $node->nodeName) {
/* Generate implied end tags. */
$this->generateImpliedEndTags();
/* If the tag name of the end tag token does not
match the tag name of the current node, this is a
parse error. */
// k
/* Pop all the nodes from the current node up to
node, including node, then stop this algorithm. */
for($x = count($this->stack) - $n; $x >= $n; $x--) {
array_pop($this->stack);
}
} else {
$category = $this->getElementCategory($node);
if($category !== self::SPECIAL && $category !== self::SCOPING) {
/* Otherwise, if node is in neither the formatting
category nor the phrasing category, then this is a
parse error. Stop this algorithm. The end tag token
is ignored. */
return false;
}
}
}
break;
}
break;
}
}

+ Here is the call graph for this function:

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HTML5TreeConstructer::inCaption (   $token)
private

Definition at line 2807 of file PH5P.php.

References clearTheActiveFormattingElementsUpToTheLastMarker(), elementInScope(), HTML5\ENDTAG, generateImpliedEndTags(), IN_TABLE, inBody(), inTable(), and HTML5\STARTTAG.

Referenced by mainPhase().

{
/* An end tag whose tag name is "caption" */
if($token['type'] === HTML5::ENDTAG && $token['name'] === 'caption') {
/* If the stack of open elements does not have an element in table
scope with the same tag name as the token, this is a parse error.
Ignore the token. (innerHTML case) */
if(!$this->elementInScope($token['name'], true)) {
// Ignore
/* Otherwise: */
} else {
/* Generate implied end tags. */
$this->generateImpliedEndTags();
/* Now, if the current node is not a caption element, then this
is a parse error. */
// w/e
/* Pop elements from this stack until a caption element has
been popped from the stack. */
while(true) {
$node = end($this->stack)->nodeName;
array_pop($this->stack);
if($node === 'caption') {
break;
}
}
/* Clear the list of active formatting elements up to the last
marker. */
$this->clearTheActiveFormattingElementsUpToTheLastMarker();
/* Switch the insertion mode to "in table". */
$this->mode = self::IN_TABLE;
}
/* A start tag whose tag name is one of: "caption", "col", "colgroup",
"tbody", "td", "tfoot", "th", "thead", "tr", or an end tag whose tag
name is "table" */
} elseif(($token['type'] === HTML5::STARTTAG && in_array($token['name'],
array('caption', 'col', 'colgroup', 'tbody', 'td', 'tfoot', 'th',
'thead', 'tr'))) || ($token['type'] === HTML5::ENDTAG &&
$token['name'] === 'table')) {
/* Parse error. Act as if an end tag with the tag name "caption"
had been seen, then, if that token wasn't ignored, reprocess the
current token. */
$this->inCaption(array(
'name' => 'caption',
'type' => HTML5::ENDTAG
));
return $this->inTable($token);
/* An end tag whose tag name is one of: "body", "col", "colgroup",
"html", "tbody", "td", "tfoot", "th", "thead", "tr" */
} elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
array('body', 'col', 'colgroup', 'html', 'tbody', 'tfoot', 'th',
'thead', 'tr'))) {
// Parse error. Ignore the token.
/* Anything else */
} else {
/* Process the token as if the insertion mode was "in body". */
$this->inBody($token);
}
}

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HTML5TreeConstructer::inCell (   $token)
private

Definition at line 3103 of file PH5P.php.

References clearTheActiveFormattingElementsUpToTheLastMarker(), closeCell(), elementInScope(), HTML5\ENDTAG, generateImpliedEndTags(), IN_ROW, inBody(), inRow(), and HTML5\STARTTAG.

Referenced by closeCell(), inRow(), and mainPhase().

{
/* An end tag whose tag name is one of: "td", "th" */
if($token['type'] === HTML5::ENDTAG &&
($token['name'] === 'td' || $token['name'] === 'th')) {
/* If the stack of open elements does not have an element in table
scope with the same tag name as that of the token, then this is a
parse error and the token must be ignored. */
if(!$this->elementInScope($token['name'], true)) {
// Ignore.
/* Otherwise: */
} else {
/* Generate implied end tags, except for elements with the same
tag name as the token. */
$this->generateImpliedEndTags(array($token['name']));
/* Now, if the current node is not an element with the same tag
name as the token, then this is a parse error. */
// k
/* Pop elements from this stack until an element with the same
tag name as the token has been popped from the stack. */
while(true) {
$node = end($this->stack)->nodeName;
array_pop($this->stack);
if($node === $token['name']) {
break;
}
}
/* Clear the list of active formatting elements up to the last
marker. */
$this->clearTheActiveFormattingElementsUpToTheLastMarker();
/* Switch the insertion mode to "in row". (The current node
will be a tr element at this point.) */
$this->mode = self::IN_ROW;
}
/* A start tag whose tag name is one of: "caption", "col", "colgroup",
"tbody", "td", "tfoot", "th", "thead", "tr" */
} elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
array('caption', 'col', 'colgroup', 'tbody', 'td', 'tfoot', 'th',
'thead', 'tr'))) {
/* If the stack of open elements does not have a td or th element
in table scope, then this is a parse error; ignore the token.
(innerHTML case) */
if(!$this->elementInScope(array('td', 'th'), true)) {
// Ignore.
/* Otherwise, close the cell (see below) and reprocess the current
token. */
} else {
$this->closeCell();
return $this->inRow($token);
}
/* A start tag whose tag name is one of: "caption", "col", "colgroup",
"tbody", "td", "tfoot", "th", "thead", "tr" */
} elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
array('caption', 'col', 'colgroup', 'tbody', 'td', 'tfoot', 'th',
'thead', 'tr'))) {
/* If the stack of open elements does not have a td or th element
in table scope, then this is a parse error; ignore the token.
(innerHTML case) */
if(!$this->elementInScope(array('td', 'th'), true)) {
// Ignore.
/* Otherwise, close the cell (see below) and reprocess the current
token. */
} else {
$this->closeCell();
return $this->inRow($token);
}
/* An end tag whose tag name is one of: "body", "caption", "col",
"colgroup", "html" */
} elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
array('body', 'caption', 'col', 'colgroup', 'html'))) {
/* Parse error. Ignore the token. */
/* An end tag whose tag name is one of: "table", "tbody", "tfoot",
"thead", "tr" */
} elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
array('table', 'tbody', 'tfoot', 'thead', 'tr'))) {
/* If the stack of open elements does not have an element in table
scope with the same tag name as that of the token (which can only
happen for "tbody", "tfoot" and "thead", or, in the innerHTML case),
then this is a parse error and the token must be ignored. */
if(!$this->elementInScope($token['name'], true)) {
// Ignore.
/* Otherwise, close the cell (see below) and reprocess the current
token. */
} else {
$this->closeCell();
return $this->inRow($token);
}
/* Anything else */
} else {
/* Process the token as if the insertion mode was "in body". */
$this->inBody($token);
}
}

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HTML5TreeConstructer::inColumnGroup (   $token)
private

Definition at line 2875 of file PH5P.php.

References $comment, HTML5\CHARACTR, HTML5\COMMENT, HTML5\ENDTAG, IN_TABLE, insertElement(), inTable(), and HTML5\STARTTAG.

Referenced by inTable(), and mainPhase().

{
/* A character token that is one of one of U+0009 CHARACTER TABULATION,
U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
or U+0020 SPACE */
if($token['type'] === HTML5::CHARACTR &&
preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
/* Append the character to the current node. */
$text = $this->dom->createTextNode($token['data']);
end($this->stack)->appendChild($text);
/* A comment token */
} elseif($token['type'] === HTML5::COMMENT) {
/* Append a Comment node to the current node with the data
attribute set to the data given in the comment token. */
$comment = $this->dom->createComment($token['data']);
end($this->stack)->appendChild($comment);
/* A start tag whose tag name is "col" */
} elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'col') {
/* Insert a col element for the token. Immediately pop the current
node off the stack of open elements. */
$this->insertElement($token);
array_pop($this->stack);
/* An end tag whose tag name is "colgroup" */
} elseif($token['type'] === HTML5::ENDTAG &&
$token['name'] === 'colgroup') {
/* If the current node is the root html element, then this is a
parse error, ignore the token. (innerHTML case) */
if(end($this->stack)->nodeName === 'html') {
// Ignore
/* Otherwise, pop the current node (which will be a colgroup
element) from the stack of open elements. Switch the insertion
mode to "in table". */
} else {
array_pop($this->stack);
$this->mode = self::IN_TABLE;
}
/* An end tag whose tag name is "col" */
} elseif($token['type'] === HTML5::ENDTAG && $token['name'] === 'col') {
/* Parse error. Ignore the token. */
/* Anything else */
} else {
/* Act as if an end tag with the tag name "colgroup" had been seen,
and then, if that token wasn't ignored, reprocess the current token. */
$this->inColumnGroup(array(
'name' => 'colgroup',
'type' => HTML5::ENDTAG
));
return $this->inTable($token);
}
}

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HTML5TreeConstructer::inFrameset (   $token)
private

Definition at line 3398 of file PH5P.php.

References AFTR_FRAME, HTML5\CHARACTR, HTML5\COMMENT, HTML5\ENDTAG, inBody(), insertComment(), insertElement(), insertText(), and HTML5\STARTTAG.

Referenced by mainPhase().

{
/* Handle the token as follows: */
/* A character token that is one of one of U+0009 CHARACTER TABULATION,
U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
U+000D CARRIAGE RETURN (CR), or U+0020 SPACE */
if($token['type'] === HTML5::CHARACTR &&
preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
/* Append the character to the current node. */
$this->insertText($token['data']);
/* A comment token */
} elseif($token['type'] === HTML5::COMMENT) {
/* Append a Comment node to the current node with the data
attribute set to the data given in the comment token. */
$this->insertComment($token['data']);
/* A start tag with the tag name "frameset" */
} elseif($token['name'] === 'frameset' &&
$token['type'] === HTML5::STARTTAG) {
$this->insertElement($token);
/* An end tag with the tag name "frameset" */
} elseif($token['name'] === 'frameset' &&
$token['type'] === HTML5::ENDTAG) {
/* If the current node is the root html element, then this is a
parse error; ignore the token. (innerHTML case) */
if(end($this->stack)->nodeName === 'html') {
// Ignore
} else {
/* Otherwise, pop the current node from the stack of open
elements. */
array_pop($this->stack);
/* If the parser was not originally created in order to handle
the setting of an element's innerHTML attribute (innerHTML case),
and the current node is no longer a frameset element, then change
the insertion mode to "after frameset". */
$this->mode = self::AFTR_FRAME;
}
/* A start tag with the tag name "frame" */
} elseif($token['name'] === 'frame' &&
$token['type'] === HTML5::STARTTAG) {
/* Insert an HTML element for the token. */
$this->insertElement($token);
/* Immediately pop the current node off the stack of open elements. */
array_pop($this->stack);
/* A start tag with the tag name "noframes" */
} elseif($token['name'] === 'noframes' &&
$token['type'] === HTML5::STARTTAG) {
/* Process the token as if the insertion mode had been "in body". */
$this->inBody($token);
/* Anything else */
} else {
/* Parse error. Ignore the token. */
}
}

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HTML5TreeConstructer::inHead (   $token)
private

Definition at line 1452 of file PH5P.php.

References AFTER_HEAD, afterHead(), HTML5\CDATA, HTML5\CHARACTR, HTML5\COMMENT, HTML5\ENDTAG, insertComment(), insertElement(), insertText(), HTML5\PCDATA, HTML5\RCDATA, and HTML5\STARTTAG.

Referenced by afterHead(), beforeHead(), inBody(), and mainPhase().

{
/* Handle the token as follows: */
/* A character token that is one of one of U+0009 CHARACTER TABULATION,
U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
or U+0020 SPACE.
THIS DIFFERS FROM THE SPEC: If the current node is either a title, style
or script element, append the character to the current node regardless
of its content. */
if(($token['type'] === HTML5::CHARACTR &&
preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) || (
$token['type'] === HTML5::CHARACTR && in_array(end($this->stack)->nodeName,
array('title', 'style', 'script')))) {
/* Append the character to the current node. */
$this->insertText($token['data']);
/* A comment token */
} elseif($token['type'] === HTML5::COMMENT) {
/* Append a Comment node to the current node with the data attribute
set to the data given in the comment token. */
$this->insertComment($token['data']);
} elseif($token['type'] === HTML5::ENDTAG &&
in_array($token['name'], array('title', 'style', 'script'))) {
array_pop($this->stack);
return HTML5::PCDATA;
/* A start tag with the tag name "title" */
} elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'title') {
/* Create an element for the token and append the new element to the
node pointed to by the head element pointer, or, if that is null
(innerHTML case), to the current node. */
if($this->head_pointer !== null) {
$element = $this->insertElement($token, false);
$this->head_pointer->appendChild($element);
} else {
$element = $this->insertElement($token);
}
/* Switch the tokeniser's content model flag to the RCDATA state. */
return HTML5::RCDATA;
/* A start tag with the tag name "style" */
} elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'style') {
/* Create an element for the token and append the new element to the
node pointed to by the head element pointer, or, if that is null
(innerHTML case), to the current node. */
if($this->head_pointer !== null) {
$element = $this->insertElement($token, false);
$this->head_pointer->appendChild($element);
} else {
$this->insertElement($token);
}
/* Switch the tokeniser's content model flag to the CDATA state. */
return HTML5::CDATA;
/* A start tag with the tag name "script" */
} elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'script') {
/* Create an element for the token. */
$element = $this->insertElement($token, false);
$this->head_pointer->appendChild($element);
/* Switch the tokeniser's content model flag to the CDATA state. */
return HTML5::CDATA;
/* A start tag with the tag name "base", "link", or "meta" */
} elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
array('base', 'link', 'meta'))) {
/* Create an element for the token and append the new element to the
node pointed to by the head element pointer, or, if that is null
(innerHTML case), to the current node. */
if($this->head_pointer !== null) {
$element = $this->insertElement($token, false);
$this->head_pointer->appendChild($element);
array_pop($this->stack);
} else {
$this->insertElement($token);
}
/* An end tag with the tag name "head" */
} elseif($token['type'] === HTML5::ENDTAG && $token['name'] === 'head') {
/* If the current node is a head element, pop the current node off
the stack of open elements. */
if($this->head_pointer->isSameNode(end($this->stack))) {
array_pop($this->stack);
/* Otherwise, this is a parse error. */
} else {
// k
}
/* Change the insertion mode to "after head". */
$this->mode = self::AFTER_HEAD;
/* A start tag with the tag name "head" or an end tag except "html". */
} elseif(($token['type'] === HTML5::STARTTAG && $token['name'] === 'head') ||
($token['type'] === HTML5::ENDTAG && $token['name'] !== 'html')) {
// Parse error. Ignore the token.
/* Anything else */
} else {
/* If the current node is a head element, act as if an end tag
token with the tag name "head" had been seen. */
if($this->head_pointer->isSameNode(end($this->stack))) {
$this->inHead(array(
'name' => 'head',
'type' => HTML5::ENDTAG
));
/* Otherwise, change the insertion mode to "after head". */
} else {
$this->mode = self::AFTER_HEAD;
}
/* Then, reprocess the current token. */
return $this->afterHead($token);
}
}

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HTML5TreeConstructer::initPhase (   $token)
private

Definition at line 1251 of file PH5P.php.

References HTML5\CHARACTR, HTML5\COMMENT, HTML5\ENDTAG, HTML5\EOF(), ROOT_PHASE, rootElementPhase(), and HTML5\STARTTAG.

Referenced by emitToken().

{
/* Initially, the tree construction stage must handle each token
emitted from the tokenisation stage as follows: */
/* A DOCTYPE token that is marked as being in error
A comment token
A start tag token
An end tag token
A character token that is not one of one of U+0009 CHARACTER TABULATION,
U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
or U+0020 SPACE
An end-of-file token */
if((isset($token['error']) && $token['error']) ||
$token['type'] === HTML5::COMMENT ||
$token['type'] === HTML5::STARTTAG ||
$token['type'] === HTML5::ENDTAG ||
$token['type'] === HTML5::EOF ||
($token['type'] === HTML5::CHARACTR && isset($token['data']) &&
!preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data']))) {
/* This specification does not define how to handle this case. In
particular, user agents may ignore the entirety of this specification
altogether for such documents, and instead invoke special parse modes
with a greater emphasis on backwards compatibility. */
$this->phase = self::ROOT_PHASE;
return $this->rootElementPhase($token);
/* A DOCTYPE token marked as being correct */
} elseif(isset($token['error']) && !$token['error']) {
/* Append a DocumentType node to the Document node, with the name
attribute set to the name given in the DOCTYPE token (which will be
"HTML"), and the other attributes specific to DocumentType objects
set to null, empty lists, or the empty string as appropriate. */
$doctype = new DOMDocumentType(null, null, 'HTML');
/* Then, switch to the root element phase of the tree construction
stage. */
$this->phase = self::ROOT_PHASE;
/* A character token that is one of one of U+0009 CHARACTER TABULATION,
U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
or U+0020 SPACE */
} elseif(isset($token['data']) && preg_match('/^[\t\n\x0b\x0c ]+$/',
$token['data'])) {
/* Append that character to the Document node. */
$text = $this->dom->createTextNode($token['data']);
$this->dom->appendChild($text);
}
}

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HTML5TreeConstructer::inRow (   $token)
private

Definition at line 3018 of file PH5P.php.

References clearStackToTableContext(), elementInScope(), HTML5\ENDTAG, IN_CELL, IN_TBODY, inCell(), insertElement(), inTable(), MARKER, and HTML5\STARTTAG.

Referenced by inCell(), inTableBody(), and mainPhase().

{
$clear = array('tr', 'html');
/* A start tag whose tag name is one of: "th", "td" */
if($token['type'] === HTML5::STARTTAG &&
($token['name'] === 'th' || $token['name'] === 'td')) {
/* Clear the stack back to a table row context. */
$this->clearStackToTableContext($clear);
/* Insert an HTML element for the token, then switch the insertion
mode to "in cell". */
$this->insertElement($token);
$this->mode = self::IN_CELL;
/* Insert a marker at the end of the list of active formatting
elements. */
$this->a_formatting[] = self::MARKER;
/* An end tag whose tag name is "tr" */
} elseif($token['type'] === HTML5::ENDTAG && $token['name'] === 'tr') {
/* If the stack of open elements does not have an element in table
scope with the same tag name as the token, this is a parse error.
Ignore the token. (innerHTML case) */
if(!$this->elementInScope($token['name'], true)) {
// Ignore.
/* Otherwise: */
} else {
/* Clear the stack back to a table row context. */
$this->clearStackToTableContext($clear);
/* Pop the current node (which will be a tr element) from the
stack of open elements. Switch the insertion mode to "in table
body". */
array_pop($this->stack);
$this->mode = self::IN_TBODY;
}
/* A start tag whose tag name is one of: "caption", "col", "colgroup",
"tbody", "tfoot", "thead", "tr" or an end tag whose tag name is "table" */
} elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
array('caption', 'col', 'colgroup', 'tbody', 'tfoot', 'thead', 'tr'))) {
/* Act as if an end tag with the tag name "tr" had been seen, then,
if that token wasn't ignored, reprocess the current token. */
$this->inRow(array(
'name' => 'tr',
'type' => HTML5::ENDTAG
));
return $this->inCell($token);
/* An end tag whose tag name is one of: "tbody", "tfoot", "thead" */
} elseif($token['type'] === HTML5::ENDTAG &&
in_array($token['name'], array('tbody', 'tfoot', 'thead'))) {
/* If the stack of open elements does not have an element in table
scope with the same tag name as the token, this is a parse error.
Ignore the token. */
if(!$this->elementInScope($token['name'], true)) {
// Ignore.
/* Otherwise: */
} else {
/* Otherwise, act as if an end tag with the tag name "tr" had
been seen, then reprocess the current token. */
$this->inRow(array(
'name' => 'tr',
'type' => HTML5::ENDTAG
));
return $this->inCell($token);
}
/* An end tag whose tag name is one of: "body", "caption", "col",
"colgroup", "html", "td", "th" */
} elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
array('body', 'caption', 'col', 'colgroup', 'html', 'td', 'th', 'tr'))) {
/* Parse error. Ignore the token. */
/* Anything else */
} else {
/* Process the token as if the insertion mode was "in table". */
$this->inTable($token);
}
}

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HTML5TreeConstructer::inSelect (   $token)
private

Definition at line 3210 of file PH5P.php.

References HTML5\CHARACTR, HTML5\COMMENT, elementInScope(), HTML5\ENDTAG, insertComment(), insertElement(), insertText(), mainPhase(), resetInsertionMode(), and HTML5\STARTTAG.

Referenced by mainPhase().

{
/* Handle the token as follows: */
/* A character token */
if($token['type'] === HTML5::CHARACTR) {
/* Append the token's character to the current node. */
$this->insertText($token['data']);
/* A comment token */
} elseif($token['type'] === HTML5::COMMENT) {
/* Append a Comment node to the current node with the data
attribute set to the data given in the comment token. */
$this->insertComment($token['data']);
/* A start tag token whose tag name is "option" */
} elseif($token['type'] === HTML5::STARTTAG &&
$token['name'] === 'option') {
/* If the current node is an option element, act as if an end tag
with the tag name "option" had been seen. */
if(end($this->stack)->nodeName === 'option') {
$this->inSelect(array(
'name' => 'option',
'type' => HTML5::ENDTAG
));
}
/* Insert an HTML element for the token. */
$this->insertElement($token);
/* A start tag token whose tag name is "optgroup" */
} elseif($token['type'] === HTML5::STARTTAG &&
$token['name'] === 'optgroup') {
/* If the current node is an option element, act as if an end tag
with the tag name "option" had been seen. */
if(end($this->stack)->nodeName === 'option') {
$this->inSelect(array(
'name' => 'option',
'type' => HTML5::ENDTAG
));
}
/* If the current node is an optgroup element, act as if an end tag
with the tag name "optgroup" had been seen. */
if(end($this->stack)->nodeName === 'optgroup') {
$this->inSelect(array(
'name' => 'optgroup',
'type' => HTML5::ENDTAG
));
}
/* Insert an HTML element for the token. */
$this->insertElement($token);
/* An end tag token whose tag name is "optgroup" */
} elseif($token['type'] === HTML5::ENDTAG &&
$token['name'] === 'optgroup') {
/* First, if the current node is an option element, and the node
immediately before it in the stack of open elements is an optgroup
element, then act as if an end tag with the tag name "option" had
been seen. */
$elements_in_stack = count($this->stack);
if($this->stack[$elements_in_stack - 1]->nodeName === 'option' &&
$this->stack[$elements_in_stack - 2]->nodeName === 'optgroup') {
$this->inSelect(array(
'name' => 'option',
'type' => HTML5::ENDTAG
));
}
/* If the current node is an optgroup element, then pop that node
from the stack of open elements. Otherwise, this is a parse error,
ignore the token. */
if($this->stack[$elements_in_stack - 1] === 'optgroup') {
array_pop($this->stack);
}
/* An end tag token whose tag name is "option" */
} elseif($token['type'] === HTML5::ENDTAG &&
$token['name'] === 'option') {
/* If the current node is an option element, then pop that node
from the stack of open elements. Otherwise, this is a parse error,
ignore the token. */
if(end($this->stack)->nodeName === 'option') {
array_pop($this->stack);
}
/* An end tag whose tag name is "select" */
} elseif($token['type'] === HTML5::ENDTAG &&
$token['name'] === 'select') {
/* If the stack of open elements does not have an element in table
scope with the same tag name as the token, this is a parse error.
Ignore the token. (innerHTML case) */
if(!$this->elementInScope($token['name'], true)) {
// w/e
/* Otherwise: */
} else {
/* Pop elements from the stack of open elements until a select
element has been popped from the stack. */
while(true) {
$current = end($this->stack)->nodeName;
array_pop($this->stack);
if($current === 'select') {
break;
}
}
/* Reset the insertion mode appropriately. */
$this->resetInsertionMode();
}
/* A start tag whose tag name is "select" */
} elseif($token['name'] === 'select' &&
$token['type'] === HTML5::STARTTAG) {
/* Parse error. Act as if the token had been an end tag with the
tag name "select" instead. */
$this->inSelect(array(
'name' => 'select',
'type' => HTML5::ENDTAG
));
/* An end tag whose tag name is one of: "caption", "table", "tbody",
"tfoot", "thead", "tr", "td", "th" */
} elseif(in_array($token['name'], array('caption', 'table', 'tbody',
'tfoot', 'thead', 'tr', 'td', 'th')) && $token['type'] === HTML5::ENDTAG) {
/* Parse error. */
// w/e
/* If the stack of open elements has an element in table scope with
the same tag name as that of the token, then act as if an end tag
with the tag name "select" had been seen, and reprocess the token.
Otherwise, ignore the token. */
if($this->elementInScope($token['name'], true)) {
$this->inSelect(array(
'name' => 'select',
'type' => HTML5::ENDTAG
));
$this->mainPhase($token);
}
/* Anything else */
} else {
/* Parse error. Ignore the token. */
}
}

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HTML5TreeConstructer::insertComment (   $data)
private

Definition at line 3567 of file PH5P.php.

References $comment, $data, and appendToRealParent().

Referenced by afterFrameset(), afterHead(), beforeHead(), inBody(), inFrameset(), inHead(), and inSelect().

{
$comment = $this->dom->createComment($data);
$this->appendToRealParent($comment);
}

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HTML5TreeConstructer::insertElement (   $token,
  $append = true,
  $check = false 
)
private

Definition at line 3536 of file PH5P.php.

References appendToRealParent().

Referenced by afterHead(), beforeHead(), inBody(), inColumnGroup(), inFrameset(), inHead(), inRow(), inSelect(), inTable(), and inTableBody().

{
// Proprietary workaround for libxml2's limitations with tag names
if ($check) {
// Slightly modified HTML5 tag-name modification,
// removing anything that's not an ASCII letter, digit, or hyphen
$token['name'] = preg_replace('/[^a-z0-9-]/i', '', $token['name']);
// Remove leading hyphens and numbers
$token['name'] = ltrim($token['name'], '-0..9');
// In theory, this should ever be needed, but just in case
if ($token['name'] === '') $token['name'] = 'span'; // arbitrary generic choice
}
$el = $this->dom->createElement($token['name']);
foreach($token['attr'] as $attr) {
if(!$el->hasAttribute($attr['name'])) {
$el->setAttribute($attr['name'], $attr['value']);
}
}
$this->appendToRealParent($el);
$this->stack[] = $el;
return $el;
}

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HTML5TreeConstructer::insertText (   $data)
private

Definition at line 3562 of file PH5P.php.

References $data, and appendToRealParent().

Referenced by afterFrameset(), afterHead(), beforeHead(), inBody(), inFrameset(), inHead(), and inSelect().

{
$text = $this->dom->createTextNode($data);
$this->appendToRealParent($text);
}

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HTML5TreeConstructer::inTable (   $token)
private

Definition at line 2630 of file PH5P.php.

References $comment, $n, HTML5\CHARACTR, clearStackToTableContext(), HTML5\COMMENT, elementInScope(), HTML5\ENDTAG, generateImpliedEndTags(), IN_CAPTION, IN_CGROUP, IN_TBODY, inBody(), inColumnGroup(), insertElement(), inTableBody(), mainPhase(), MARKER, resetInsertionMode(), and HTML5\STARTTAG.

Referenced by inCaption(), inColumnGroup(), inRow(), inTableBody(), and mainPhase().

{
$clear = array('html', 'table');
/* A character token that is one of one of U+0009 CHARACTER TABULATION,
U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
or U+0020 SPACE */
if($token['type'] === HTML5::CHARACTR &&
preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
/* Append the character to the current node. */
$text = $this->dom->createTextNode($token['data']);
end($this->stack)->appendChild($text);
/* A comment token */
} elseif($token['type'] === HTML5::COMMENT) {
/* Append a Comment node to the current node with the data
attribute set to the data given in the comment token. */
$comment = $this->dom->createComment($token['data']);
end($this->stack)->appendChild($comment);
/* A start tag whose tag name is "caption" */
} elseif($token['type'] === HTML5::STARTTAG &&
$token['name'] === 'caption') {
/* Clear the stack back to a table context. */
$this->clearStackToTableContext($clear);
/* Insert a marker at the end of the list of active
formatting elements. */
$this->a_formatting[] = self::MARKER;
/* Insert an HTML element for the token, then switch the
insertion mode to "in caption". */
$this->insertElement($token);
$this->mode = self::IN_CAPTION;
/* A start tag whose tag name is "colgroup" */
} elseif($token['type'] === HTML5::STARTTAG &&
$token['name'] === 'colgroup') {
/* Clear the stack back to a table context. */
$this->clearStackToTableContext($clear);
/* Insert an HTML element for the token, then switch the
insertion mode to "in column group". */
$this->insertElement($token);
$this->mode = self::IN_CGROUP;
/* A start tag whose tag name is "col" */
} elseif($token['type'] === HTML5::STARTTAG &&
$token['name'] === 'col') {
$this->inTable(array(
'name' => 'colgroup',
'type' => HTML5::STARTTAG,
'attr' => array()
));
$this->inColumnGroup($token);
/* A start tag whose tag name is one of: "tbody", "tfoot", "thead" */
} elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
array('tbody', 'tfoot', 'thead'))) {
/* Clear the stack back to a table context. */
$this->clearStackToTableContext($clear);
/* Insert an HTML element for the token, then switch the insertion
mode to "in table body". */
$this->insertElement($token);
$this->mode = self::IN_TBODY;
/* A start tag whose tag name is one of: "td", "th", "tr" */
} elseif($token['type'] === HTML5::STARTTAG &&
in_array($token['name'], array('td', 'th', 'tr'))) {
/* Act as if a start tag token with the tag name "tbody" had been
seen, then reprocess the current token. */
$this->inTable(array(
'name' => 'tbody',
'type' => HTML5::STARTTAG,
'attr' => array()
));
return $this->inTableBody($token);
/* A start tag whose tag name is "table" */
} elseif($token['type'] === HTML5::STARTTAG &&
$token['name'] === 'table') {
/* Parse error. Act as if an end tag token with the tag name "table"
had been seen, then, if that token wasn't ignored, reprocess the
current token. */
$this->inTable(array(
'name' => 'table',
'type' => HTML5::ENDTAG
));
return $this->mainPhase($token);
/* An end tag whose tag name is "table" */
} elseif($token['type'] === HTML5::ENDTAG &&
$token['name'] === 'table') {
/* If the stack of open elements does not have an element in table
scope with the same tag name as the token, this is a parse error.
Ignore the token. (innerHTML case) */
if(!$this->elementInScope($token['name'], true)) {
return false;
/* Otherwise: */
} else {
/* Generate implied end tags. */
$this->generateImpliedEndTags();
/* Now, if the current node is not a table element, then this
is a parse error. */
// w/e
/* Pop elements from this stack until a table element has been
popped from the stack. */
while(true) {
$current = end($this->stack)->nodeName;
array_pop($this->stack);
if($current === 'table') {
break;
}
}
/* Reset the insertion mode appropriately. */
$this->resetInsertionMode();
}
/* An end tag whose tag name is one of: "body", "caption", "col",
"colgroup", "html", "tbody", "td", "tfoot", "th", "thead", "tr" */
} elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
array('body', 'caption', 'col', 'colgroup', 'html', 'tbody', 'td',
'tfoot', 'th', 'thead', 'tr'))) {
// Parse error. Ignore the token.
/* Anything else */
} else {
/* Parse error. Process the token as if the insertion mode was "in
body", with the following exception: */
/* If the current node is a table, tbody, tfoot, thead, or tr
element, then, whenever a node would be inserted into the current
node, it must instead be inserted into the foster parent element. */
if(in_array(end($this->stack)->nodeName,
array('table', 'tbody', 'tfoot', 'thead', 'tr'))) {
/* The foster parent element is the parent element of the last
table element in the stack of open elements, if there is a
table element and it has such a parent element. If there is no
table element in the stack of open elements (innerHTML case),
then the foster parent element is the first element in the
stack of open elements (the html element). Otherwise, if there
is a table element in the stack of open elements, but the last
table element in the stack of open elements has no parent, or
its parent node is not an element, then the foster parent
element is the element before the last table element in the
stack of open elements. */
for($n = count($this->stack) - 1; $n >= 0; $n--) {
if($this->stack[$n]->nodeName === 'table') {
$table = $this->stack[$n];
break;
}
}
if(isset($table) && $table->parentNode !== null) {
$this->foster_parent = $table->parentNode;
} elseif(!isset($table)) {
$this->foster_parent = $this->stack[0];
} elseif(isset($table) && ($table->parentNode === null ||
$table->parentNode->nodeType !== XML_ELEMENT_NODE)) {
$this->foster_parent = $this->stack[$n - 1];
}
}
$this->inBody($token);
}
}

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HTML5TreeConstructer::inTableBody (   $token)
private

Definition at line 2932 of file PH5P.php.

References clearStackToTableContext(), elementInScope(), HTML5\ENDTAG, IN_ROW, IN_TABLE, inRow(), insertElement(), inTable(), mainPhase(), and HTML5\STARTTAG.

Referenced by inTable(), and mainPhase().

{
$clear = array('tbody', 'tfoot', 'thead', 'html');
/* A start tag whose tag name is "tr" */
if($token['type'] === HTML5::STARTTAG && $token['name'] === 'tr') {
/* Clear the stack back to a table body context. */
$this->clearStackToTableContext($clear);
/* Insert a tr element for the token, then switch the insertion
mode to "in row". */
$this->insertElement($token);
$this->mode = self::IN_ROW;
/* A start tag whose tag name is one of: "th", "td" */
} elseif($token['type'] === HTML5::STARTTAG &&
($token['name'] === 'th' || $token['name'] === 'td')) {
/* Parse error. Act as if a start tag with the tag name "tr" had
been seen, then reprocess the current token. */
$this->inTableBody(array(
'name' => 'tr',
'type' => HTML5::STARTTAG,
'attr' => array()
));
return $this->inRow($token);
/* An end tag whose tag name is one of: "tbody", "tfoot", "thead" */
} elseif($token['type'] === HTML5::ENDTAG &&
in_array($token['name'], array('tbody', 'tfoot', 'thead'))) {
/* If the stack of open elements does not have an element in table
scope with the same tag name as the token, this is a parse error.
Ignore the token. */
if(!$this->elementInScope($token['name'], true)) {
// Ignore
/* Otherwise: */
} else {
/* Clear the stack back to a table body context. */
$this->clearStackToTableContext($clear);
/* Pop the current node from the stack of open elements. Switch
the insertion mode to "in table". */
array_pop($this->stack);
$this->mode = self::IN_TABLE;
}
/* A start tag whose tag name is one of: "caption", "col", "colgroup",
"tbody", "tfoot", "thead", or an end tag whose tag name is "table" */
} elseif(($token['type'] === HTML5::STARTTAG && in_array($token['name'],
array('caption', 'col', 'colgroup', 'tbody', 'tfoor', 'thead'))) ||
($token['type'] === HTML5::STARTTAG && $token['name'] === 'table')) {
/* If the stack of open elements does not have a tbody, thead, or
tfoot element in table scope, this is a parse error. Ignore the
token. (innerHTML case) */
if(!$this->elementInScope(array('tbody', 'thead', 'tfoot'), true)) {
// Ignore.
/* Otherwise: */
} else {
/* Clear the stack back to a table body context. */
$this->clearStackToTableContext($clear);
/* Act as if an end tag with the same tag name as the current
node ("tbody", "tfoot", or "thead") had been seen, then
reprocess the current token. */
$this->inTableBody(array(
'name' => end($this->stack)->nodeName,
'type' => HTML5::ENDTAG
));
return $this->mainPhase($token);
}
/* An end tag whose tag name is one of: "body", "caption", "col",
"colgroup", "html", "td", "th", "tr" */
} elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
array('body', 'caption', 'col', 'colgroup', 'html', 'td', 'th', 'tr'))) {
/* Parse error. Ignore the token. */
/* Anything else */
} else {
/* Process the token as if the insertion mode was "in table". */
$this->inTable($token);
}
}

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HTML5TreeConstructer::mainPhase (   $token)
private

Definition at line 1348 of file PH5P.php.

References afterBody(), afterFrameset(), afterHead(), beforeHead(), HTML5\DOCTYPE, HTML5\EOF(), generateImpliedEndTags(), inBody(), inCaption(), inCell(), inColumnGroup(), inFrameset(), inHead(), inRow(), inSelect(), inTable(), inTableBody(), HTML5\STARTTAG, and trailingEndPhase().

Referenced by emitToken(), inSelect(), inTable(), inTableBody(), rootElementPhase(), and trailingEndPhase().

{
/* Tokens in the main phase must be handled as follows: */
/* A DOCTYPE token */
if($token['type'] === HTML5::DOCTYPE) {
// Parse error. Ignore the token.
/* A start tag token with the tag name "html" */
} elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'html') {
/* If this start tag token was not the first start tag token, then
it is a parse error. */
/* For each attribute on the token, check to see if the attribute
is already present on the top element of the stack of open elements.
If it is not, add the attribute and its corresponding value to that
element. */
foreach($token['attr'] as $attr) {
if(!$this->stack[0]->hasAttribute($attr['name'])) {
$this->stack[0]->setAttribute($attr['name'], $attr['value']);
}
}
/* An end-of-file token */
} elseif($token['type'] === HTML5::EOF) {
/* Generate implied end tags. */
$this->generateImpliedEndTags();
/* Anything else. */
} else {
/* Depends on the insertion mode: */
switch($this->mode) {
case self::BEFOR_HEAD: return $this->beforeHead($token); break;
case self::IN_HEAD: return $this->inHead($token); break;
case self::AFTER_HEAD: return $this->afterHead($token); break;
case self::IN_BODY: return $this->inBody($token); break;
case self::IN_TABLE: return $this->inTable($token); break;
case self::IN_CAPTION: return $this->inCaption($token); break;
case self::IN_CGROUP: return $this->inColumnGroup($token); break;
case self::IN_TBODY: return $this->inTableBody($token); break;
case self::IN_ROW: return $this->inRow($token); break;
case self::IN_CELL: return $this->inCell($token); break;
case self::IN_SELECT: return $this->inSelect($token); break;
case self::AFTER_BODY: return $this->afterBody($token); break;
case self::IN_FRAME: return $this->inFrameset($token); break;
case self::AFTR_FRAME: return $this->afterFrameset($token); break;
case self::END_PHASE: return $this->trailingEndPhase($token); break;
}
}
}

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HTML5TreeConstructer::reconstructActiveFormattingElements ( )
private

Definition at line 3649 of file PH5P.php.

Referenced by inBody().

{
/* 1. If there are no entries in the list of active formatting elements,
then there is nothing to reconstruct; stop this algorithm. */
$formatting_elements = count($this->a_formatting);
if($formatting_elements === 0) {
return false;
}
/* 3. Let entry be the last (most recently added) element in the list
of active formatting elements. */
$entry = end($this->a_formatting);
/* 2. If the last (most recently added) entry in the list of active
formatting elements is a marker, or if it is an element that is in the
stack of open elements, then there is nothing to reconstruct; stop this
algorithm. */
if($entry === self::MARKER || in_array($entry, $this->stack, true)) {
return false;
}
for($a = $formatting_elements - 1; $a >= 0; true) {
/* 4. If there are no entries before entry in the list of active
formatting elements, then jump to step 8. */
if($a === 0) {
$step_seven = false;
break;
}
/* 5. Let entry be the entry one earlier than entry in the list of
active formatting elements. */
$a--;
$entry = $this->a_formatting[$a];
/* 6. If entry is neither a marker nor an element that is also in
thetack of open elements, go to step 4. */
if($entry === self::MARKER || in_array($entry, $this->stack, true)) {
break;
}
}
while(true) {
/* 7. Let entry be the element one later than entry in the list of
active formatting elements. */
if(isset($step_seven) && $step_seven === true) {
$a++;
$entry = $this->a_formatting[$a];
}
/* 8. Perform a shallow clone of the element entry to obtain clone. */
$clone = $entry->cloneNode();
/* 9. Append clone to the current node and push it onto the stack
of open elements so that it is the new current node. */
end($this->stack)->appendChild($clone);
$this->stack[] = $clone;
/* 10. Replace the entry for entry in the list with an entry for
clone. */
$this->a_formatting[$a] = $clone;
/* 11. If the entry for clone in the list of active formatting
elements is not the last entry in the list, return to step 7. */
if(end($this->a_formatting) !== $clone) {
$step_seven = true;
} else {
break;
}
}
}

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HTML5TreeConstructer::resetInsertionMode ( )
private

Definition at line 3787 of file PH5P.php.

References $n, IN_BODY, IN_CAPTION, IN_CELL, IN_CGROUP, IN_FRAME, IN_ROW, IN_SELECT, IN_TABLE, and IN_TBODY.

Referenced by inSelect(), and inTable().

{
/* 1. Let last be false. */
$last = false;
$leng = count($this->stack);
for($n = $leng - 1; $n >= 0; $n--) {
/* 2. Let node be the last node in the stack of open elements. */
$node = $this->stack[$n];
/* 3. If node is the first node in the stack of open elements, then
set last to true. If the element whose innerHTML attribute is being
set is neither a td element nor a th element, then set node to the
element whose innerHTML attribute is being set. (innerHTML case) */
if($this->stack[0]->isSameNode($node)) {
$last = true;
}
/* 4. If node is a select element, then switch the insertion mode to
"in select" and abort these steps. (innerHTML case) */
if($node->nodeName === 'select') {
$this->mode = self::IN_SELECT;
break;
/* 5. If node is a td or th element, then switch the insertion mode
to "in cell" and abort these steps. */
} elseif($node->nodeName === 'td' || $node->nodeName === 'th') {
$this->mode = self::IN_CELL;
break;
/* 6. If node is a tr element, then switch the insertion mode to
"in row" and abort these steps. */
} elseif($node->nodeName === 'tr') {
$this->mode = self::IN_ROW;
break;
/* 7. If node is a tbody, thead, or tfoot element, then switch the
insertion mode to "in table body" and abort these steps. */
} elseif(in_array($node->nodeName, array('tbody', 'thead', 'tfoot'))) {
$this->mode = self::IN_TBODY;
break;
/* 8. If node is a caption element, then switch the insertion mode
to "in caption" and abort these steps. */
} elseif($node->nodeName === 'caption') {
$this->mode = self::IN_CAPTION;
break;
/* 9. If node is a colgroup element, then switch the insertion mode
to "in column group" and abort these steps. (innerHTML case) */
} elseif($node->nodeName === 'colgroup') {
$this->mode = self::IN_CGROUP;
break;
/* 10. If node is a table element, then switch the insertion mode
to "in table" and abort these steps. */
} elseif($node->nodeName === 'table') {
$this->mode = self::IN_TABLE;
break;
/* 11. If node is a head element, then switch the insertion mode
to "in body" ("in body"! not "in head"!) and abort these steps.
(innerHTML case) */
} elseif($node->nodeName === 'head') {
$this->mode = self::IN_BODY;
break;
/* 12. If node is a body element, then switch the insertion mode to
"in body" and abort these steps. */
} elseif($node->nodeName === 'body') {
$this->mode = self::IN_BODY;
break;
/* 13. If node is a frameset element, then switch the insertion
mode to "in frameset" and abort these steps. (innerHTML case) */
} elseif($node->nodeName === 'frameset') {
$this->mode = self::IN_FRAME;
break;
/* 14. If node is an html element, then: if the head element
pointer is null, switch the insertion mode to "before head",
otherwise, switch the insertion mode to "after head". In either
case, abort these steps. (innerHTML case) */
} elseif($node->nodeName === 'html') {
$this->mode = ($this->head_pointer === null)
? self::BEFOR_HEAD
: self::AFTER_HEAD;
break;
/* 15. If last is true, then set the insertion mode to "in body"
and abort these steps. (innerHTML case) */
} elseif($last) {
$this->mode = self::IN_BODY;
break;
}
}
}

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HTML5TreeConstructer::rootElementPhase (   $token)
private

Definition at line 1301 of file PH5P.php.

References $comment, HTML5\CHARACTR, HTML5\COMMENT, HTML5\DOCTYPE, HTML5\ENDTAG, HTML5\EOF(), MAIN_PHASE, mainPhase(), and HTML5\STARTTAG.

Referenced by emitToken(), and initPhase().

{
/* After the initial phase, as each token is emitted from the tokenisation
stage, it must be processed as described in this section. */
/* A DOCTYPE token */
if($token['type'] === HTML5::DOCTYPE) {
// Parse error. Ignore the token.
/* A comment token */
} elseif($token['type'] === HTML5::COMMENT) {
/* Append a Comment node to the Document object with the data
attribute set to the data given in the comment token. */
$comment = $this->dom->createComment($token['data']);
$this->dom->appendChild($comment);
/* A character token that is one of one of U+0009 CHARACTER TABULATION,
U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
or U+0020 SPACE */
} elseif($token['type'] === HTML5::CHARACTR &&
preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
/* Append that character to the Document node. */
$text = $this->dom->createTextNode($token['data']);
$this->dom->appendChild($text);
/* A character token that is not one of U+0009 CHARACTER TABULATION,
U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED
(FF), or U+0020 SPACE
A start tag token
An end tag token
An end-of-file token */
} elseif(($token['type'] === HTML5::CHARACTR &&
!preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) ||
$token['type'] === HTML5::STARTTAG ||
$token['type'] === HTML5::ENDTAG ||
$token['type'] === HTML5::EOF) {
/* Create an HTMLElement node with the tag name html, in the HTML
namespace. Append it to the Document object. Switch to the main
phase and reprocess the current token. */
$html = $this->dom->createElement('html');
$this->dom->appendChild($html);
$this->stack[] = $html;
$this->phase = self::MAIN_PHASE;
return $this->mainPhase($token);
}
}

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HTML5TreeConstructer::save ( )

Definition at line 3900 of file PH5P.php.

References $dom.

{
return $this->dom;
}
HTML5TreeConstructer::trailingEndPhase (   $token)
private

Definition at line 3496 of file PH5P.php.

References $comment, HTML5\CHARACTR, HTML5\COMMENT, HTML5\DOCTYPE, HTML5\ENDTAG, HTML5\EOF(), MAIN_PHASE, mainPhase(), and HTML5\STARTTAG.

Referenced by emitToken(), and mainPhase().

{
/* After the main phase, as each token is emitted from the tokenisation
stage, it must be processed as described in this section. */
/* A DOCTYPE token */
if($token['type'] === HTML5::DOCTYPE) {
// Parse error. Ignore the token.
/* A comment token */
} elseif($token['type'] === HTML5::COMMENT) {
/* Append a Comment node to the Document object with the data
attribute set to the data given in the comment token. */
$comment = $this->dom->createComment($token['data']);
$this->dom->appendChild($comment);
/* A character token that is one of one of U+0009 CHARACTER TABULATION,
U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
or U+0020 SPACE */
} elseif($token['type'] === HTML5::CHARACTR &&
preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
/* Process the token as it would be processed in the main phase. */
$this->mainPhase($token);
/* A character token that is not one of U+0009 CHARACTER TABULATION,
U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
or U+0020 SPACE. Or a start tag token. Or an end tag token. */
} elseif(($token['type'] === HTML5::CHARACTR &&
preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) ||
$token['type'] === HTML5::STARTTAG || $token['type'] === HTML5::ENDTAG) {
/* Parse error. Switch back to the main phase and reprocess the
token. */
$this->phase = self::MAIN_PHASE;
return $this->mainPhase($token);
/* An end-of-file token */
} elseif($token['type'] === HTML5::EOF) {
/* OMG DONE!! */
}
}

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Field Documentation

HTML5TreeConstructer::$a_formatting = array()
private

Definition at line 1185 of file PH5P.php.

HTML5TreeConstructer::$dom
private

Definition at line 1183 of file PH5P.php.

Referenced by save().

HTML5TreeConstructer::$form_pointer = null
private

Definition at line 1188 of file PH5P.php.

HTML5TreeConstructer::$formatting = array('a','b','big','em','font','i','nobr','s','small','strike','strong','tt','u')
private

Definition at line 1191 of file PH5P.php.

HTML5TreeConstructer::$foster_parent = null
private

Definition at line 1184 of file PH5P.php.

HTML5TreeConstructer::$head_pointer = null
private

Definition at line 1187 of file PH5P.php.

HTML5TreeConstructer::$mode
private

Definition at line 1182 of file PH5P.php.

HTML5TreeConstructer::$phase
private

Definition at line 1181 of file PH5P.php.

HTML5TreeConstructer::$scoping = array('button','caption','html','marquee','object','table','td','th')
private

Definition at line 1190 of file PH5P.php.

HTML5TreeConstructer::$special
private
Initial value:
array('address','area','base','basefont','bgsound',
'blockquote','body','br','center','col','colgroup','dd','dir','div','dl',
'dt','embed','fieldset','form','frame','frameset','h1','h2','h3','h4','h5',
'h6','head','hr','iframe','image','img','input','isindex','li','link',
'listing','menu','meta','noembed','noframes','noscript','ol','optgroup',
'option','p','param','plaintext','pre','script','select','spacer','style',
'tbody','textarea','tfoot','thead','title','tr','ul','wbr')

Definition at line 1192 of file PH5P.php.

HTML5TreeConstructer::$stack = array()

Definition at line 1179 of file PH5P.php.

const HTML5TreeConstructer::AFTER_BODY = 11

Definition at line 1218 of file PH5P.php.

Referenced by inBody().

const HTML5TreeConstructer::AFTER_HEAD = 2

Definition at line 1209 of file PH5P.php.

Referenced by inHead().

const HTML5TreeConstructer::AFTR_FRAME = 13

Definition at line 1220 of file PH5P.php.

Referenced by inFrameset().

const HTML5TreeConstructer::BEFOR_HEAD = 0

Definition at line 1207 of file PH5P.php.

Referenced by __construct().

const HTML5TreeConstructer::END_PHASE = 3

Definition at line 1204 of file PH5P.php.

Referenced by afterBody(), and afterFrameset().

const HTML5TreeConstructer::FORMATTING = 2

Definition at line 1225 of file PH5P.php.

Referenced by getElementCategory().

const HTML5TreeConstructer::IN_BODY = 3

Definition at line 1210 of file PH5P.php.

Referenced by afterBody(), afterHead(), and resetInsertionMode().

const HTML5TreeConstructer::IN_CAPTION = 5

Definition at line 1212 of file PH5P.php.

Referenced by inTable(), and resetInsertionMode().

const HTML5TreeConstructer::IN_CELL = 9

Definition at line 1216 of file PH5P.php.

Referenced by inRow(), and resetInsertionMode().

const HTML5TreeConstructer::IN_CGROUP = 6

Definition at line 1213 of file PH5P.php.

Referenced by inTable(), and resetInsertionMode().

const HTML5TreeConstructer::IN_FRAME = 12

Definition at line 1219 of file PH5P.php.

Referenced by afterHead(), and resetInsertionMode().

const HTML5TreeConstructer::IN_HEAD = 1

Definition at line 1208 of file PH5P.php.

Referenced by afterHead(), and beforeHead().

const HTML5TreeConstructer::IN_ROW = 8

Definition at line 1215 of file PH5P.php.

Referenced by inCell(), inTableBody(), and resetInsertionMode().

const HTML5TreeConstructer::IN_SELECT = 10

Definition at line 1217 of file PH5P.php.

Referenced by inBody(), and resetInsertionMode().

const HTML5TreeConstructer::IN_TABLE = 4

Definition at line 1211 of file PH5P.php.

Referenced by inBody(), inCaption(), inColumnGroup(), inTableBody(), and resetInsertionMode().

const HTML5TreeConstructer::IN_TBODY = 7

Definition at line 1214 of file PH5P.php.

Referenced by inRow(), inTable(), and resetInsertionMode().

const HTML5TreeConstructer::INIT_PHASE = 0

Definition at line 1201 of file PH5P.php.

Referenced by __construct().

const HTML5TreeConstructer::MAIN_PHASE = 2

Definition at line 1203 of file PH5P.php.

Referenced by rootElementPhase(), and trailingEndPhase().

const HTML5TreeConstructer::MARKER = 0

Definition at line 1228 of file PH5P.php.

Referenced by inBody(), inRow(), and inTable().

const HTML5TreeConstructer::PHRASING = 3

Definition at line 1226 of file PH5P.php.

Referenced by getElementCategory().

const HTML5TreeConstructer::ROOT_PHASE = 1

Definition at line 1202 of file PH5P.php.

Referenced by initPhase().

const HTML5TreeConstructer::SCOPING = 1

Definition at line 1224 of file PH5P.php.

Referenced by getElementCategory().

const HTML5TreeConstructer::SPECIAL = 0

Definition at line 1223 of file PH5P.php.

Referenced by getElementCategory().

The documentation for this class was generated from the following file: