3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $valore = "300,01"; $numchar = 5; $s = str_replace(".", "", sprintf("%0".$numchar."f", $valore)); echo $s;
Output for 4.3.7 - 7.2.0
300000000
Output for 4.3.0 - 4.3.6
00300000000