3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo number_format("12,485.4", 2, ".", ",");
Output for 5.3.0 - 7.1.0
Notice: A non well formed numeric value encountered in /in/osMn3 on line 3 12.00
Output for 4.3.0 - 5.2.17
12.00