3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "http://www.google.com/\r\nhttp://www.google.com/\r\nhttp://www.google.com/"; echo preg_replace("/(http|ftp)+(s)?:(\/\/)((\w|\.|\-)+)(\/)?(\S)+/","foo",$text);
Output for git.master, git.master_jit, rfc.property-hooks
foo foo foo

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