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run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(is_subclass_of('Jim', 'Foobar'));
Output for 4.3.0 - 5.0.2, 5.3.7 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
bool(false)
Output for 5.2.3 - 5.3.6
Warning: Unknown class passed as parameter in /in/YT5JM on line 3 bool(false)
Output for 5.0.3 - 5.2.2
<br /> <b>Warning</b>: Unknown class passed as parameter in <b>/in/YT5JM</b> on line <b>3</b><br /> bool(false)