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A simple example on reading a PHP <head> tag and print it's content including attributes
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| <?php | |
| $doc = new DOMDocument(); | |
| $doc->loadHTMLFile('test.html', LIBXML_NOWARNING | LIBXML_NOERROR); | |
| $nodes = $doc->getElementsByTagName('head'); | |
| if ($nodes->length <= 0) { | |
| die('no head found'); | |
| } | |
| for ($i =0; $i < $nodes->length; $i++) { | |
| $item = $nodes->item( $i ); | |
| if ($item->childNodes->length <= 0) { | |
| continue; | |
| } | |
| for ($j = 0; $j < $item->childNodes->length; $j++) { | |
| $childItem = $item->childNodes->item($j); | |
| echo $childItem->nodeName; | |
| echo ' = '; | |
| echo $childItem->nodeValue; | |
| if (!$childItem->hasAttributes()) { | |
| continue; | |
| } | |
| for ($a = 0; $a < $childItem->attributes->length; $a++) { | |
| $attr = $childItem->attributes->item($a); | |
| echo "\t"; | |
| echo $attr->nodeName; | |
| echo ' = '; | |
| echo $attr->nodeValue; | |
| echo "\n"; | |
| } | |
| echo "\n"; | |
| } | |
| } | |
| ?> |
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