3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo round(1.4 * 3.2808399, 2, PHP_ROUND_HALF_UP);
Output for 5.3.0 - 7.2.0
4.59
Output for 4.3.0 - 5.2.17
Notice: Use of undefined constant PHP_ROUND_HALF_UP - assumed 'PHP_ROUND_HALF_UP' in /in/p3Nlr on line 2 Warning: Wrong parameter count for round() in /in/p3Nlr on line 2