<?php
// Everything you enter here will be executed by our servers. Try it!
$str = "1_1341383124_Photo Jul 04, 1 22 02 AM_20130724204332.png";
echo $a = strrpos($str,".");
$str2 = substr($str,0,$a);
$str3 = preg_replace("/[-, :;.]/","_",$str2);
$str3 = preg_replace("/[_]+/","_",$str3);
echo $str3;
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.6 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- 521_1341383124_Photo_Jul_04_1_22_02_AM_20130724204332
preferences:
249.14 ms | 406 KiB | 384 Q