3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $cost = '>'; echo number_format($cost, 2);
Output for 7.0.0 - 7.2.6
Warning: number_format() expects parameter 1 to be float, string given in /in/Lb9A2 on line 3
Output for 5.3.0 - 5.6.28
Warning: number_format() expects parameter 1 to be double, string given in /in/Lb9A2 on line 3
Output for 4.3.0 - 5.2.17
0.00