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run code in 150+ php & hhvm versions
Bugs & Features
<?php function g($str = null){ echo "g"; $g = function ($test = null){ echo "o"; return $g = function ($test1 = null){ echo "o"; }; }; return $g; } var_dump(g());
Output for 5.3.0 - 7.1.0
gobject(Closure)#1 (1) { ["parameter"]=> array(1) { ["$test"]=> string(10) "<optional>" } }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/EKT9r 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 T_FUNCTION in /in/EKT9r on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/EKT9r on line 5
Process exited with code 255.