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run code in 150+ php & hhvm versions
Bugs & Features
<?php class MyTest { public function __construct() { $array = array( 1, 2, 3 ); $r = array_map( 'MyTest::getHoge', $array ); var_dump($r); } public static function getHoge($item){ return ++ $item; } } new MyTest();
based on YqQMa
Output for 5.2.2 - 7.1.0
array(3) { [0]=> int(2) [1]=> int(3) [2]=> int(4) }
Output for 5.1.2 - 5.2.1
Warning: array_map(): An error occurred while invoking the map callback in /in/epVp9 on line 10 NULL
Output for 5.1.0 - 5.1.1
array(3) { [0]=>
Process exited with code 139.
Output for 5.0.0 - 5.0.5
Warning: array_map(): The first argument, 'MyTest::getHoge', should be either NULL or a valid callback in /in/epVp9 on line 10 NULL
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/epVp9 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/epVp9 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/epVp9 on line 5
Process exited with code 255.