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run code in 300+ PHP versions simultaneously
<?php $xmlRoot = new SimpleXMLElement('<habrauser> <error>404</error> </habrauser>'); $e = $xmlRoot->xpath('/habrauser/error'); var_dump($e);
Output for 5.3.0 - 5.3.29, 5.5.27 - 5.5.38, 5.6.11 - 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 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
array(1) { [0]=> object(SimpleXMLElement)#2 (1) { [0]=> string(3) "404" } }
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.26, 5.6.0 - 5.6.10
array(1) { [0]=> object(SimpleXMLElement)#2 (0) { } }

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