3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function foo (resource $x) { } foo(fopen("php://memory", "fp"));
Output for 7.0.0 - 7.3.0alpha1
Fatal error: Uncaught TypeError: Argument 1 passed to foo() must be an instance of resource, resource given, called in /in/bSOXc on line 7 and defined in /in/bSOXc:3 Stack trace: #0 /in/bSOXc(7): foo(Resource id #5) #1 {main} thrown in /in/bSOXc on line 3
Process exited with code 255.
Output for 5.5.0 - 5.6.28
Catchable fatal error: Argument 1 passed to foo() must be an instance of resource, resource given, called in /in/bSOXc on line 7 and defined in /in/bSOXc on line 3
Process exited with code 255.