Inheritance diagram for Auth_Yadis_XMLParser:

Collaboration diagram for Auth_Yadis_XMLParser:

Public Member Functions
	init ($xml_string, $namespace_map)
	Initialize an instance of Auth_Yadis_XMLParser with some XML and namespaces.
	registerNamespace ($prefix, $uri)
	Register a namespace with the XML parser.
	setXML ($xml_string)
	Set this parser object's XML payload.
&	evalXPath ($xpath, $node=null)
	Evaluate an XPath expression and return the resulting node list.
	content ($node)
	Return the textual content of a specified node.
	attributes ($node)
	Return the attributes of a specified node.

Detailed Description

Definition at line 21 of file XML.php.

Member Function Documentation

Auth_Yadis_XMLParser::attributes ( $node )

Return the attributes of a specified node.

Parameters

mixed $node A node object from a previous call to $this->evalXPath().

Returns: array $attrs An array mapping attribute names to values.

Reimplemented in Auth_Yadis_dom, and Auth_Yadis_domxml.

Definition at line 121 of file XML.php.

    {
        // Not implemented.
    }

Auth_Yadis_XMLParser::content ( $node )

Return the textual content of a specified node.

Parameters

mixed $node A node object from a previous call to $this->evalXPath().

Returns: string $content The content of this node.

Reimplemented in Auth_Yadis_dom, and Auth_Yadis_domxml.

Definition at line 107 of file XML.php.

    {
        // Not implemented.
    }

& Auth_Yadis_XMLParser::evalXPath	(	$xpath,
		$node = `null`
	)

Evaluate an XPath expression and return the resulting node list.

This should be overridden by subclasses.

Parameters

string	$xpath	The XPath expression to be evaluated.
mixed	$node	A node object resulting from a previous evalXPath call. This node, if specified, provides the context for the evaluation of this xpath expression.

Returns: array $node_list An array of matching opaque node objects to be used with other methods of this parser class.

Reimplemented in Auth_Yadis_dom, and Auth_Yadis_domxml.

Definition at line 94 of file XML.php.

    {
        // Not implemented.
    }

Auth_Yadis_XMLParser::init	(	$xml_string,
		$namespace_map
	)

Initialize an instance of Auth_Yadis_XMLParser with some XML and namespaces.

This SHOULD NOT be overridden by subclasses.

Parameters

string	$xml_string	A string of XML to be parsed.
array	$namespace_map	An array of ($ns_name => $ns_uri) to be registered with the XML parser. May be empty.

Returns: boolean $result True if the initialization and namespace registration(s) succeeded; false otherwise.

Definition at line 33 of file XML.php.

References registerNamespace(), and setXML().

    {
        if (!$this->setXML($xml_string)) {
            return false;
        }
        foreach ($namespace_map as $prefix => $uri) {
            if (!$this->registerNamespace($prefix, $uri)) {
                return false;
            }
        }
        return true;
    }