3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo round(12/65, PHP_ROUND_HALF_UP)*65;
based on c1c6Z
Output for 5.3.0 - 7.2.0
13
Output for 4.3.0 - 5.2.17
Notice: Use of undefined constant PHP_ROUND_HALF_UP - assumed 'PHP_ROUND_HALF_UP' in /in/pKnNf on line 3 0