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run code in 150+ php & hhvm versions
Bugs & Features
<?php error_resporting(~0); function test(array $array = NULL) { var_dump($array); } test(); test(array(1));
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function error_resporting() in /in/FORIY:2 Stack trace: #0 {main} thrown in /in/FORIY on line 2
Process exited with code 255.
Output for 5.1.0 - 5.6.28, hhvm-3.12.0
Fatal error: Call to undefined function error_resporting() in /in/FORIY on line 2
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/FORIY on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_ARRAY, expecting ')' in /in/FORIY on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_ARRAY, expecting ')' in /in/FORIY on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/FORIY on line 3
Process exited with code 255.