3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str1 = "this is a text"; $str2 = "this is a text which is edited"; echo $Diff = str_replace($str1, "", $str2);
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
this is a text which is edited
preferences:
143.54 ms | 408 KiB | 5 Q