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run code in 150+ php & hhvm versions
Bugs & Features
<?php spl_autoload_register(function($class){ if ($class == 'MyConcrete') { eval(' class MyConcrete extends MyAbstract { public static function createInstance() {} } '); } elseif ($class == 'MyAbstract') { eval(' abstract class MyAbstract { public abstract static function createInstance(); } '); } else { eval('class '.$class.'{}'); } }); set_error_handler(function($errno, $errstr, $errfile, $errline){ echo $errstr; $myclass = new MyClass; }); $concrete = new MyConcrete; $myclass = new MyClass;
Output for hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Output for 5.4.21 - 5.6.28
Static function MyAbstract::createInstance() should not be abstract
Output for 5.3.0 - 5.4.20
Static function MyAbstract::createInstance() should not be abstract Fatal error: Class 'MyClass' not found in /in/0WWsI(14) : eval()'d code on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/0WWsI on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/0WWsI on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/0WWsI on line 2
Process exited with code 255.