note 33556 added to function.array

hi every body ;o) I don't know to use an array , Please help me. In my case : $arr = array( 'FirstName' => "Tran" , 'LastName' => "Nguyen" 'Age' => "30" ); When i access a my array following below : $arr[0] = "Tran 1"; $arr[1] = "Nguyen 1 "; $arr[2] = "35"; then there're errors Please tips to me how to access array this case. Thanks. ---- Manual Page -- http://www.php.net/manual/en/function.array.php Edit Note -- http://master.php.net/manage/user-notes.php?action=edit+33556 Delete Note -- http://master.php.net/manage/user-notes.php?action=delete+33556&report=yes Reject Note -- http://master.php.net/manage/user-notes.php?action=reject+33556&report=yes