hi i am trying to find a possible way to remove similar id keys and pass back just each different one , for example i have a photo gallery each photo has a userID key of who the photo was taken by i would like to grab all the id for each photo and pass back just one result of the different people who have taken the photos
so i append them all like 1, 1, 1, 1, 2, 1, 2, 1, 3 and i just want to get back 1, 2, 3 keys? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php