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run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(0 == '0'); $arr = array('foo', 'bar'); var_dump(in_array(0, $arr)); var_dump(in_array('0', $arr)); var_dump($arr[0]); var_dump($arr['0']);
based on BRUBg
Output for 4.3.0 - 7.2.0
bool(true) bool(true) bool(false) string(3) "foo" string(3) "foo"