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run code in 150+ php & hhvm versions
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<?php function Test() { $a = function_get_args(); if ($a) unset($a); return 'testing'; } echo Test($a = "me"),"\n"; var_dump($a);
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function function_get_args() in /in/8JnXI:3 Stack trace: #0 /in/8JnXI(7): Test('me') #1 {main} thrown in /in/8JnXI on line 3
Process exited with code 255.
Output for hhvm-3.12.0
Fatal error: Uncaught Error: Call to undefined function function_get_args() in /in/8JnXI:3 Stack trace: #0 /in/8JnXI(7): Test() #1 {main}
Process exited with code 255.
Output for 5.0.0 - 5.6.28, hhvm-3.10.0
Fatal error: Call to undefined function function_get_args() in /in/8JnXI on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: function_get_args() in /in/8JnXI on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: function_get_args() in /in/8JnXI on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: function_get_args() in /in/8JnXI on line 3