3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array_filter(array('a' => 1, 'b' => 1), function ($v) { return $v == 1; }))
Output for 5.4.0 - 5.4.15
Parse error: syntax error, unexpected end of file in /in/YhEO1 on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.25
Parse error: syntax error, unexpected $end in /in/YhEO1 on line 5
Process exited with code 255.
preferences:
174.71 ms | 1395 KiB | 49 Q