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run code in 200+ php & hhvm versions
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<?php $arr[] = 'test'; function addToArray($arg1, $arg2){ $arr = []; $arr[] = $arg1; $arr[] = $arg2; print_r($arr); } addToArray('test', 'nichtJulian');
based on 4f1lR
Output for 5.4.0 - 7.2.0
Array ( [0] => test [1] => nichtJulian )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/HLF07 on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/HLF07 on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/HLF07 on line 5
Process exited with code 255.