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run code in 200+ php & hhvm versions
Bugs & Features
<?php interface A {} interface B {} interface C extends A, B {} class Foo implements C {} var_dump(instance_of(new Foo, 'A'));
based on fhd3g
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function instance_of() in /in/kQ6NH:11 Stack trace: #0 {main} thrown in /in/kQ6NH on line 11
Process exited with code 255.
Output for 5.3.21 - 5.6.28
Fatal error: Call to undefined function instance_of() in /in/kQ6NH on line 11
Process exited with code 255.