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run code in 200+ php & hhvm versions
Bugs & Features
<?php class T { public $post = [ "b" => "c" ]; const POST = "post"; public function get($key, $where) { return $this->{$where}[$key]; } } echo (new T)->get("b", T::POST);
based on Ao3A0
Output for 5.4.0 - 7.2.6
c
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/kuu6i on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/kuu6i on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/kuu6i on line 5
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_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/kuu6i on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/kuu6i on line 5
Process exited with code 255.