eddie_

Well, I feel a little sheepish It appears that I have a url in the string that just happens to have "SA" in it. string(30) "CC-BY-NC-ND https://urlwithSAinit.com" How can I better wright the regex to take that into consideration?

First time post, be easy on me... I'm using preg_match_all to return an array with all the matches. I know I'm missing something fundamental, but I either keep looking past it or am more screwy than I know. Sample String CC-BY-ND-NC I'm using the following code preg_match_all("/cc|creative commons|copyright|by|sa|nc|nd/i",$exifmeta['copyright'],$cmeta) I would expect to see Array ( [0] => Array ( [0] => CC [1] => BY [2] => ND [3] => NC ) ) What I get is Array ( [0] => Array ( [0] => CC [1] => BY [2] => ND [3] => NC [4] => sa ) )