3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php // В фильтрах нужно быть строже $arr = ['попа', 'ручка']; var_dump( in_array('', array_keys($arr)), in_array('', array_keys($arr), true), '' == 0, 1 == 'test' );
based on cvuWY
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
bool(true) bool(false) bool(true) bool(false)
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/KoAnH on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/KoAnH on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/KoAnH on line 4
Process exited with code 255.