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run code in 200+ php & hhvm versions
Bugs & Features
<?php trait T { function foo() { } } class A { use T; } fb_intercept('A::foo', function($name, $obj, $data, $args, &$done) { var_dump($data); $done = true; }); (new A)->foo();
based on Y0aRh
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function fb_intercept() in /in/3EFFE:15 Stack trace: #0 {main} thrown in /in/3EFFE on line 15
Process exited with code 255.
Output for 5.4.2 - 5.6.28
Fatal error: Call to undefined function fb_intercept() in /in/3EFFE on line 15
Process exited with code 255.
Output for 5.3.18 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/3EFFE on line 3
Process exited with code 255.