3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $pattern = "/(?<=href=(\"|'))[^\"']+(?=(\"|'))/"; $string = "<a class=\"hola\" href=\"link1\">Hola qué tal 1</a>"; $string .= "<a class=\'hola\' href=\'link2\'>Hola qué tal 2</a>"; $string .= "<a class=\"hola\" href=\"link3\">Hola qué tal 3</a>"; $string .= "<a class=\"hola\" href=\"link4\">Hola qué tal 4</a>"; $doc = new DOMDocument(); $doc->loadHTML(); $tags = $doc->getElementByTagName("a"); foreach($tags as $tag) { echo $tag->href . '<br />'; }
based on SsRT0
Output for 7.0.0 - 7.2.0
Warning: DOMDocument::loadHTML() expects at least 1 parameter, 0 given in /in/ubXZ3 on line 8 Fatal error: Uncaught Error: Call to undefined method DOMDocument::getElementByTagName() in /in/ubXZ3:9 Stack trace: #0 {main} thrown in /in/ubXZ3 on line 9
Process exited with code 255.
Output for 5.4.2 - 5.6.28
Warning: DOMDocument::loadHTML() expects at least 1 parameter, 0 given in /in/ubXZ3 on line 8 Fatal error: Call to undefined method DOMDocument::getElementByTagName() in /in/ubXZ3 on line 9
Process exited with code 255.
Output for 5.3.18 - 5.3.29
Warning: DOMDocument::loadHTML() expects exactly 1 parameter, 0 given in /in/ubXZ3 on line 8 Fatal error: Call to undefined method DOMDocument::getElementByTagName() in /in/ubXZ3 on line 9
Process exited with code 255.