@ 2014-06-27T20:59:42Z <?php
$xml = "<div class='parent'>
<div class='title'>A Title</div>
<div class='child'>some text</div>
<div class='child'>some text</div>
<div class='title'>A Title</div>
<div class='child'>some text</div>
<div class='child'>some text</div>
</div>";
$dom = new DOMDocument();
$dom->loadHTML($xml);
$xpath = new DOMXPath($dom);
$xpqueries = array(
"//div[@class='parent']/div",
"//div[@class='xparent']/div",
);
foreach ($xpqueries as $xpquery)
{
$dnode = $xpath->query($xpquery);
if ($dnode && $dnode->length > 0)
{
echo "query '{$xpquery}' results in {$dnode->length} nodes. '" . htmlentities($dnode->item(0)->nodeValue) . "' is the first item, '" . htmlentities($dnode->item($dnode->length - 1)->nodeValue) . "' is the last.<br />";
}
else
{
echo "query '{$xpquery}' results in {$dnode->length} nodes.<br />";
}
}
return;
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Output for 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 , 5.6.7 - 5.6.28 , 7.0.0 - 7.0.20 , 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 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 query '//div[@class='parent']/div' results in 6 nodes. 'A Title' is the first item, 'some text' is the last.<br />query '//div[@class='xparent']/div' results in 0 nodes.<br /> Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/bmX63 on line 24
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 Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/bmX63 on line 24
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/bmX63 on line 24
Process exited with code 255 . preferences:dark mode live preview
248.67 ms | 401 KiB | 357 Q