3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php error_reporting(E_ALL | E_STRICT); class A extends SimpleXMLElement { } $delimiter = "--------------------------------------------------------------------------------\n"; echo $delimiter; $xml1 = <<<XML <?xml version="1.0"?> <a> <b> <c> <value>Some Value</value> </c> </b> </a> XML; $a1 = new A($xml1); foreach ($a1->b->c->children() as $key => $value) { var_dump((bool)(string)$value); }
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
-------------------------------------------------------------------------------- bool(true)
Output for 4.3.2 - 4.4.9
<br /> <b>Fatal error</b>: Class a: Cannot inherit from undefined class simplexmlelement in <b>/in/Q90OL</b> on line <b>5</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1
<br /> <b>Fatal error</b>: Class a: Cannot inherit from undefined class simplexmlelement in <b>/in/Q90OL</b> on line <b>5</b><br />