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run code in 150+ php & hhvm versions
Bugs & Features
<?php class bla { public function tryCallback($x) { return array_map(array($this, "callback"), $x); } private function callback($x) { return $x + 1; } } $x = new bla(); var_dump( $x->tryCallback(array(1,2,3)) );
Output for 5.0.0 - 7.1.0
array(3) { [0]=> int(2) [1]=> int(3) [2]=> int(4) }
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/LWQ9f on line 4
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/LWQ9f on line 4
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/LWQ9f on line 4
Process exited with code 255.