3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function set($name, callable $spec) { $registry[$name] = $spec; $converted[$name] = false; } class Hello { public function say() { } } $hello = new Hello(); set('hello', array($hello, 'say'));
Output for 5.4.0 - 7.1.0
Output for 5.2.0 - 5.3.29
Catchable fatal error: Argument 2 passed to set() must be an instance of callable, array given, called in /in/tnHdD on line 14 and defined in /in/tnHdD on line 2
Process exited with code 255.
Output for 5.1.0 - 5.1.6
Fatal error: Argument 2 passed to set() must be an object of class callable, called in /in/tnHdD on line 14 and defined in /in/tnHdD on line 2
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Argument 2 must be an object of class callable in /in/tnHdD on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '&' or T_VARIABLE or T_CONST in /in/tnHdD on line 2
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 '&' or T_VARIABLE or T_CONST in /in/tnHdD on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'&'' or `T_VARIABLE' or `T_CONST' in /in/tnHdD on line 2
Process exited with code 255.