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run code in 150+ php & hhvm versions
Bugs & Features
<?php class foo { function bar() { echo 'OHAI'; } } $callable = 'foo::bar'; call_user_func($callable); $callable();
based on pJ8hd
Output for 7.0.0 - 7.1.0
Deprecated: Non-static method foo::bar() should not be called statically in /in/JMirq on line 11 OHAI Deprecated: Non-static method foo::bar() should not be called statically in /in/JMirq on line 12 OHAI
Output for 5.3.0 - 5.6.28
Strict Standards: call_user_func() expects parameter 1 to be a valid callback, non-static method foo::bar() should not be called statically in /in/JMirq on line 11 OHAI Fatal error: Call to undefined function foo::bar() in /in/JMirq on line 12
Process exited with code 255.
Output for 5.0.0 - 5.2.17
Warning: call_user_func(foo::bar): First argument is expected to be a valid callback in /in/JMirq on line 11 Fatal error: Call to undefined function foo::bar() in /in/JMirq on line 12
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Warning: call_user_func(foo::bar): First argument is expected to be a valid callback in /in/JMirq on line 11 Fatal error: Call to undefined function: foo::bar() in /in/JMirq on line 12
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Warning: call_user_func(foo::bar): First argument is expected to be a valid callback in /in/JMirq on line 11 Fatal error: Call to undefined function: foo::bar() in /in/JMirq on line 12
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: call_user_func(foo::bar) [http://www.php.net/function.call-user-func]: First argument is expected to be a valid callback in /in/JMirq on line 11 Fatal error: Call to undefined function: foo::bar() in /in/JMirq on line 12