3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A {} function test(B $b) { echo 'called'; } error_reporting(E_ALL ^ E_RECOVERABLE_ERROR); test(new A);
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught TypeError: Argument 1 passed to test() must be an instance of B, instance of A given, called in /in/jGg5D on line 10 and defined in /in/jGg5D:5 Stack trace: #0 /in/jGg5D(10): test(Object(A)) #1 {main} thrown in /in/jGg5D on line 5
Process exited with code 255.
Output for 5.2.0 - 5.6.28

Process exited with code 255.
Output for 5.0.0 - 5.1.6
Notice: Use of undefined constant E_RECOVERABLE_ERROR - assumed 'E_RECOVERABLE_ERROR' in /in/jGg5D on line 8 Fatal error: Class 'B' not found in /in/jGg5D on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/jGg5D 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 ')' in /in/jGg5D on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/jGg5D on line 5
Process exited with code 255.