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<?php $html=<<<'HTML' <body> <input/> <input/> <input/> </body> HTML; $domd=new DOMDocument(); $domd->loadHTML($html); $xp=new DOMXPath($domd); $removed=0; $nodes = $xp->query("//body")->item(0)->childNodes; var_dump($nodes); for ($i = $nodes->length - 1; $i >= 0; -- $i) { ++$removed; $nodes[$i]->parentNode->removeChild($nodes[$i]); } var_dump($removed);
Output for 8.0.30, 8.1.22 - 8.1.28, 8.2.9 - 8.2.18, 8.3.0 - 8.3.7
object(DOMNodeList)#4 (1) { ["length"]=> int(7) } int(7)
Output for 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 - 8.0.29, 8.1.0 - 8.1.21, 8.2.0 - 8.2.8
object(DOMNodeList)#4 (1) { ["length"]=> int(4) } int(4)
preferences:
168.87 ms | 403 KiB | 213 Q