3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo number_format('1,234,321.90',2,",",".");
Output for 5.3.0 - 7.2.0
Notice: A non well formed numeric value encountered in /in/Nlci8 on line 2 1,00
Output for 4.3.0 - 5.2.17
1,00