3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php // Everything you enter here will be executed by our servers. Try it! $str = "1_1341383124_Photo /Jul \04, 423!$g%$#dfas--543*@ 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 5.0.4 - 7.1.0
Notice: Undefined variable: g in /in/hF5UH on line 3 711_1341383124_Photo_Jul__423_dfas_543_1_22_02_AM_20130724204332
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: g in /in/hF5UH on line 3 711_1341383124_Photo_Jul__423_dfas_543_1_22_02_AM_20130724204332