note 78914 added to function.preg-replace

This is going to be easy for you, I need to find and replace spaces in a string ,and replace with %20 so I can fill the spaces for a url link?. This is what im trying to no avail?. $location1 = $dstreet . "," . $dtown . "," . $dzip. "," . $dstate; $location = preg_replace('/\s\s+/', '%20', $location1); ---- Server IP: 209.41.74.194 Probable Submitter: 24.151.133.199 ---- Manual Page -- http://www.php.net/manual/en/function.preg-replace.php Edit -- https://master.php.net/note/edit/78914 Del: integrated -- https://master.php.net/note/delete/78914/integrated Del: useless -- https://master.php.net/note/delete/78914/useless Del: bad code -- https://master.php.net/note/delete/78914/bad+code Del: spam -- https://master.php.net/note/delete/78914/spam Del: non-english -- https://master.php.net/note/delete/78914/non-english Del: in docs -- https://master.php.net/note/delete/78914/in+docs Del: other reasons-- https://master.php.net/note/delete/78914 Reject -- https://master.php.net/note/reject/78914 Search -- https://master.php.net/manage/user-notes.php