3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr1 = range(0, 9); $arr2 = range('a', 'z'); $pattern = array_merge($arr1, $arr2); $len = count($pattern) - 1; var_dump($len);
based on CZ49e
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
int(35)
Output for hhvm-3.10.0

Process exited with code 153.