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| | | /** |
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| | | * Replace all css definitions with #container [def] |
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| | | * and remove css-inlined scripting |
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| | | * |
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| | | * @param string CSS source code |
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| | | * @param string Container ID to use as prefix |
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| | |
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| | | $a_css_values = array(); |
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| | | $last_pos = 0; |
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| | | |
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| | | // ignore the whole block if evil styles are detected |
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| | | if (stristr($source, 'expression') || stristr($source, 'behavior')) |
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| | | return ''; |
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| | | |
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| | | // cut out all contents between { and } |
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| | | while (($pos = strpos($source, '{', $last_pos)) && ($pos2 = strpos($source, '}', $pos))) |
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| | | { |
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| | |
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| | | $last_pos = $pos+2; |
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| | | } |
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| | | |
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| | | // remove html commends and add #container to each tag selector. |
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| | | // remove html comments and add #container to each tag selector. |
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| | | // also replace body definition because we also stripped off the <body> tag |
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| | | $styles = preg_replace( |
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| | | array( |
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