<?php
$doc = new DOMDocument;
$xpath = new DOMXPath($doc);
$frag = $doc->createDocumentFragment();
$frag->appendXML(<<<'HTML'
<div id="article">
<p>Some text</p>
<p>More text</p>
<pre><code>
echo $variable;
</code></pre>
</div>
HTML
);
$text_nodes = $xpath->query('descendant::text()[not(ancestor::pre)]', $frag);
foreach ($text_nodes as $text_node) {
$text_node->data = strrev($text_node->data);
}
echo $doc->saveHTML($frag->firstChild);
- Output for 5.3.6 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
- <div id="article">
<p>txet emoS</p>
<p>txet eroM</p>
<pre><code>
echo $variable;
</code></pre>
</div>
- Output for 5.3.0 - 5.3.5
- Warning: DOMDocument::saveHTML() expects exactly 0 parameters, 1 given in /in/J0Dch on line 23
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Parse error: syntax error, unexpected T_SL, expecting ')' in /in/J0Dch on line 7
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_SL, expecting ')' in /in/J0Dch on line 7
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `')'' in /in/J0Dch on line 7
Process exited with code 255.
preferences:
125.63 ms | 411 KiB | 5 Q