In the environment of regex101 they use slashes to surround the regex, so you have to escape the real slashes in your regex:
.*https?:[color=#f00]\[/color]/[color=#f00]\[/color]/.*\.(jpeg|jpg|gif|png).* This is a nice one too http://regextester.net/live-javascript-regex-tester.php And this is a tutorial I've learned from years ago DE http://www.regenechsen.de/phpwcms/index.php?regex EN http://www.regenechsen.de/phpwcms/index.php?regex_englisch I'm not a regex specialist just know some basics. I use it in programms like PSPad, File-Search-Tools with PHP and Javascript... Knowing some basics is not so bad ;-) -- <http://forum.pspad.com/read.php?2,62052,62066> PSPad freeware editor http://www.pspad.com
