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run code in 200+ php & hhvm versions
Bugs & Features
<?php $zahlen = array(1, 4, 8, 12); $zahlen = drehum($zahlen); function drehum($array, $key = 0, &$neu = null) { if(!isset($neu)) { $neu = array(); } if($key <= count($array) - 1) { $neu[count($array) - $key] = $array[$key]; drehum($array, $key++, $neu); } return $neu; } var_dump($zahlen);
Output for 7.2.0
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 262144 bytes) in /in/cSJvi on line 9
Process exited with code 255.
Output for 7.1.10

Process exited with code 137.
Output for 7.0.0 - 7.1.7
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 262144 bytes) in /in/cSJvi on line 5
Process exited with code 255.
Output for 5.5.24 - 5.6.28
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 130968 bytes) in /in/cSJvi on line 10
Process exited with code 255.
Output for 5.4.10 - 5.4.45
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 32 bytes) in /in/cSJvi on line 8
Process exited with code 255.
Output for 5.3.20 - 5.3.29
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 523800 bytes) in /in/cSJvi on line 10
Process exited with code 255.