3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = [123,456,789,345,678,901]; $b = [234,567,890,345,678,901]; $d1 = array_diff($a,$b); var_dump(['d1' => $d1]);
based on Kcsmr
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(1) { ["d1"]=> array(3) { [0]=> int(123) [1]=> int(456) [2]=> int(789) } }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/3uHY7 on line 3
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/3uHY7 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/3uHY7 on line 3
Process exited with code 255.