3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $x = array('foo', 'bar'); var_dump(in_array($x, 'foo'));
Output for 5.3.0 - 7.2.0
Warning: in_array() expects parameter 2 to be array, string given in /in/kjen9 on line 3 NULL
Output for 4.3.2 - 5.2.17
Warning: in_array(): Wrong datatype for second argument in /in/kjen9 on line 3 bool(false)
Output for 4.3.0 - 4.3.1
Warning: in_array() [http://www.php.net/function.in-array]: Wrong datatype for second argument in /in/kjen9 on line 3 bool(false)