REGEX-Escape for: http://userlistcasinoonline.com/ - choctaw casino durant oklahoma big fish casi...

Your Input:
Result, the escaped string:
http\:\/\/userlistcasinoonline\.com\/ \- choctaw casino durant oklahoma big fish casino \best online casino\<\/a\>

What must the escaping look like for:
http://userlistcasinoonline.com/ - choctaw casino durant oklahoma big fish casino <a href="http://userlistcasinoonline.com/">best online casino</a>

The excaped text for use in a regex is:
http\:\/\/userlistcasinoonline\.com\/ \- choctaw casino durant oklahoma big fish casino \<a href\="http\:\/\/userlistcasinoonline\.com\/"\>best online casino\<\/a\>