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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Bar { private $baz = 'tab'; } $accessor = function () { return $this->baz; }; $writer = function ($bar) { $this->baz = $bar; }; $bar = new Bar(); $accessor = Closure::bind($accessor, $bar, 'Bar'); $writer = Closure::bind($writer, $bar, 'Bar'); var_dump($accessor()); $writer('taz'); var_dump($bar);
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
string(3) "tab" object(Bar)#3 (1) { ["baz":"Bar":private]=> string(3) "taz" }
Output for 5.3.0 - 5.3.29
Fatal error: Call to undefined method Closure::bind() in /in/tf7SQ on line 13
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/tf7SQ on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/tf7SQ on line 8
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/tf7SQ 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/tf7SQ 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/tf7SQ on line 5
Process exited with code 255.