3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Test { private $privateProperty = "hello"; public function myMethod() { $c = function($value) { return $that->privateProperty." ".$value; }; $d = $c->bindTo($this); $that = &$this; $map = array_map( $d, array( "city", "world", "universe" ) ); return $map; } } $test = new Test(); print_r($test->myMethod());
Output for 5.4.0 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined variable: that in /in/3NZel on line 8 Notice: Trying to get property of non-object in /in/3NZel on line 8 Notice: Undefined variable: that in /in/3NZel on line 8 Notice: Trying to get property of non-object in /in/3NZel on line 8 Notice: Undefined variable: that in /in/3NZel on line 8 Notice: Trying to get property of non-object in /in/3NZel on line 8 Array ( [0] => city [1] => world [2] => universe )
Output for hhvm-3.12.0
Notice: Undefined variable: that in /in/3NZel on line 8 Notice: Cannot access property on non-object in /in/3NZel on line 8 Notice: Undefined variable: that in /in/3NZel on line 8 Notice: Cannot access property on non-object in /in/3NZel on line 8 Notice: Undefined variable: that in /in/3NZel on line 8 Notice: Cannot access property on non-object in /in/3NZel on line 8 Array ( [0] => city [1] => world [2] => universe )
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.3.0 - 5.3.29
Fatal error: Call to undefined method Closure::bindTo() in /in/3NZel on line 10
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/3NZel on line 7
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/3NZel on line 7
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/3NZel 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/3NZel 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/3NZel on line 4
Process exited with code 255.