Functions
	make_header ( $title)

	make_footer ()

	get_var ( $var_name)

Variables
foreach($_REQUEST as $var) foreach(array('_POST'=> 'HTTP_POST_VARS', '_GET'=> 'HTTP_GET_VARS', '_COOKIE'=> 'HTTP_COOKIE_VARS', '_SERVER'=> 'HTTP_SERVER_VARS', '_ENV'=> 'HTTP_ENV_VARS', '_FILES'=> 'HTTP_POST_FILES') as $array=> $other)	$step = get_var('step')

Function Documentation

◆ get_var()

get_var ( $var_name )

Definition at line 116 of file cssgen.php.

{
    if ( isset($_GET[$var_name]) )
    {
        return str_replace("\'", "'", $_GET[$var_name]);
    }
    elseif ( isset($_POST[$var_name]) )
    {
        return str_replace("\'", "'", $_POST[$var_name]);
    }
    return null;
}
 
 
 
//
// Unset everything
//
foreach ( $_REQUEST as $var )
{
    unset($$var);
}
foreach ( array(
    '_POST' => 'HTTP_POST_VARS',
    '_GET' => 'HTTP_GET_VARS',
    '_COOKIE' => 'HTTP_COOKIE_VARS',
    '_SERVER' => 'HTTP_SERVER_VARS',
    '_ENV' => 'HTTP_ENV_VARS',
    '_FILES' => 'HTTP_POST_FILES')  as $array => $other )
{
    if ( !isset($$array) )
    {
        $$array = $$other;
    }
    unset($$other);
}
 
 
// Get what step we're up to
$step = get_var('step');
 
if ( !$step || $step == 1 )
{
    $errors = 0;
    make_header('Step 1');
    echo "Welcome to the GeSHi CSS generator.<br /><pre>Searching for GeSHi...          ";
 
    // Find GeSHi
    $geshi_path = get_var('geshi-path');
    $geshi_lang_path = get_var('geshi-lang-path');
 
    if(strstr($geshi_path, '..')) {
        unset($geshi_path);
    }
    if(strstr($geshi_lang_path, '..')) {
        unset($geshi_lang_path);
    }
 
    if ( !$geshi_path )
    {
        $geshi_path = '../geshi.php';
    }
    if ( !$geshi_lang_path )
    {
        $geshi_lang_path = '../geshi/';
    }
 
    if ( is_file($geshi_path) && is_readable($geshi_path) )
    {
        // Get file contents and see if GeSHi is in here
        $file = @file($geshi_path);
        $contents = '';
        foreach ( $file as $line )
        {
            $contents .= $line;
        }
        if ( strpos($contents, '<?php";
 
    if ( $overall != '' )
    {
        $stylesheet .= "\n$overall_selector {{$overall_styles}}";
    }
    if ( $default_styles != '' )
    {
        $default_selector = str_replace(array('{PART1}', '{PART2}'), array('.de1', '.de2'), $part_selector_2);
        $stylesheet .= "\n$default_selector {{$default_styles}}";
    }
 
    // Do keywords
    $keywords_1 = get_var('keywords-1');
    $keyword_selector_1 = str_replace('{PART}', '.kw1', $part_selector_1);
    if ( $keywords_1 != '' )
    {
        $stylesheet .= "\n$keyword_selector_1 {{$keywords_1}}";
    }
 
    $keywords_2 = get_var('keywords-2');
    $keyword_selector_2 = str_replace('{PART}', '.kw2', $part_selector_1);
    if ( $keywords_2 != '' )
    {
        $stylesheet .= "\n$keyword_selector_2 {{$keywords_2}}";
    }
 
    $keywords_3 = get_var('keywords-3');
    $keyword_selector_3 = str_replace('{PART}', '.kw3', $part_selector_1);
    if ( $keywords_3 != '' )
    {
        $stylesheet .= "\n$keyword_selector_3 {{$keywords_3}}";
    }
 
    $keywords_4 = get_var('keywords-4');
    $keyword_selector_4 = str_replace('{PART}', '.kw4', $part_selector_1);
    if ( $keywords_4 != '' )
    {
        $stylesheet .= "\n$keyword_selector_4 {{$keywords_4}}";
    }
 
    // Do other lexics
    $comments = get_var('comments');
    $comment_selector = str_replace(array('{PART1}', '{PART2}', '{PART3}'), array('.co1', '.co2', '.coMULTI'), $part_selector_3);
    if ( $comments != '' )
    {
        $stylesheet .= "\n$comment_selector {{$comments}}";
    }
 
    $esc = get_var('escaped-chars');
    $esc_selector = str_replace('{PART}', '.es0', $part_selector_1);
    if ( $esc != '' )
    {
        $stylesheet .= "\n$esc_selector {{$esc}}";
    }
 
    $brackets = get_var('brackets');
    $brk_selector = str_replace('{PART}', '.br0', $part_selector_1);
    if ( $brackets != '' )
    {
        $stylesheet .= "\n$brk_selector {{$brackets}}";
    }
 
    $strings = get_var('strings');
    $string_selector = str_replace('{PART}', '.st0', $part_selector_1);
    if ( $strings != '' )
    {
        $stylesheet .= "\n$string_selector {{$strings}}";
    }
 
    $numbers = get_var('numbers');
    $num_selector = str_replace('{PART}', '.nu0', $part_selector_1);
    if ( $numbers != '' )
    {
        $stylesheet .= "\n$num_selector {{$numbers}}";
    }
 
    $methods = get_var('methods');
    $method_selector = str_replace('{PART}', '.me0', $part_selector_1);
    if ( $methods != '' )
    {
        $stylesheet .= "\n$method_selector {{$methods}}";
    }
 
    echo "<pre>$stylesheet</pre>";
 
    make_footer();
}

References $_GET, and $_POST.

◆ make_footer()

make_footer ( )

Definition at line 109 of file cssgen.php.

{
    echo '<div id="footer"><a href="http://qbnz.com/highlighter/">GeSHi</a> &copy; Nigel McNie, 2004, released under the GPL</div></body>
</html>';
}

◆ make_header()

make_header ( $title )

Definition at line 38 of file cssgen.php.

{
    echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
    <title>GeSHi CSS Generator :: ' . $title . ' </title>
    <style type="text/css" media="screen">
    <!--
        html {
            font-family: Verdana, Arial, sans-serif;
            font-size: 80%;
            background-color: #d0d0d0;
        }
        body {
            margin: 10px;
            padding: 5px;
            border: 1px solid #f0f0f0;
            background-color: #f6f6f6;
        }
        h1 {
            border-bottom: 2px solid #e0e0e0;
            font-weight: normal;
            font-size: 150%;
            color: #c0c0c0;
        }
        input, textarea {
            border: 1px solid #d0d0d0;
        }
        th {
            text-align: right;
            font-weight: normal;
        }
        pre {
            font-size: 110%;
            color: #202020;
        }
        #footer {
            color: #b0b0b0;
            text-align: center;
            font-size: 90%;
            margin: 0 auto;
            border-top: 1px solid #e0e0e0;
        }
        #footer a {
            color: #c0c0c0;
        }
    -->
    </style>
    <script type="text/javascript">
    function select (state)
    {
        var cboxes = document.getElementsByTagName(\'input\');
        for (var i = 0; i < cboxes.length; i++) {
            if (cboxes[i].type == "checkbox") {
                if (state == "true") {
                    cboxes[i].checked = true;
                } elseif (state == "false") {
                    cboxes[i].checked = false;
                } elseif (state == "invert") {
                    cboxes[i].checked = !cboxes[i].checked;
                }
            }
        }
    }
    </script>
</head>
<body>
<h1>' . $title . '</h1>
';
}

References $title.

Variable Documentation

◆ $step

foreach( $_REQUEST as $var) foreach (array( '_POST'=> 'HTTP_POST_VARS', '_GET'=> 'HTTP_GET_VARS', '_COOKIE'=> 'HTTP_COOKIE_VARS', '_SERVER'=> 'HTTP_SERVER_VARS', '_ENV'=> 'HTTP_ENV_VARS', '_FILES'=> 'HTTP_POST_FILES') as $array=> $other) $step = get_var('step')