3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo number_format( 1900,55, 2, null, "");
Output for 5.3.0 - 7.1.7
Warning: number_format() expects at most 4 parameters, 5 given in /in/NRMFv on line 5
Output for 4.3.0 - 5.2.17
Warning: Wrong parameter count for number_format() in /in/NRMFv on line 5