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run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = new \stdClass; $b = new \stdClass; $c = $a; var_dump(spl_hash_object($a)); var_dump(spl_hash_object($b)); var_dump(spl_hash_object($c)); $aa = [$a, $b]; var_dump(in_array($aa, $c));
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function spl_hash_object() in /in/IsaAA:7 Stack trace: #0 {main} thrown in /in/IsaAA on line 7
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Fatal error: Call to undefined function spl_hash_object() in /in/IsaAA on line 7
Process exited with code 255.
Output for 5.3.19 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/IsaAA on line 11
Process exited with code 255.