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run code in 150+ php & hhvm versions
Bugs & Features
<?php interface IInterface { } class TheClass implements IInterface { } $interfaces = class_implements('TheClass'); if (isset($interfaces['IInterface'])) { echo "Yes!"; }
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Yes!
Output for 5.0.0 - 5.0.5
Warning: class_implements() expects parameter 1 to be object, string given in /in/iKtC9 on line 10
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/iKtC9 on line 2
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 in /in/iKtC9 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/iKtC9 on line 2
Process exited with code 255.