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run code in 200+ php & hhvm versions
Bugs & Features
<?php $abc = 'some string'; $tab = array('some element 1', 'some element 2', 'some thing', 'some string', 'something else'); foreach ($tab as $element) { if (array_key_exist($element, $abc)) { echo 'ok'; } }
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function array_key_exist() in /in/EuBrv:7 Stack trace: #0 {main} thrown in /in/EuBrv on line 7
Process exited with code 255.
Output for 5.3.20 - 5.6.28
Fatal error: Call to undefined function array_key_exist() in /in/EuBrv on line 7
Process exited with code 255.