3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function x($n) { echo "Factors for $n are: "; for($i = 1; $i <= $n; $i++) { if ($n % $i == 0 && $i != $n) { $factors[] = $i; echo "$i, "; } elseif ($i == $n) { echo "\n"; } if ($n == array_sum($factors)) { echo "It's perfect!"; } else { echo "It's not perfect!"; } } x(28); ?>
Output for 5.4.0 - 5.4.12
Parse error: syntax error, unexpected end of file in /in/241tV on line 22
Process exited with code 255.
Output for 5.3.0 - 5.3.22
Parse error: syntax error, unexpected $end in /in/241tV on line 22
Process exited with code 255.