3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $data = []; for ($i=0; $i<9999; $i++) { $data[] = $i; } $found = false; while (!$found && list(,$a) = each($data)) { $found = $a > 1000; } echo $val;
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined variable: val in /in/nSPJt on line 13
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/nSPJt 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/nSPJt on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/nSPJt on line 3
Process exited with code 255.