note 75870 added to function.array-diff

Until recently, the description said: "array_diff() returns an array containing all the values of array1 that are not present in any of the other arguments. Note that keys are preserved." Now it says: "Compares array1 against array2 and returns the difference." Now it's not clear what the optional arguments after the first two do. Also, the difference is not symmetric in its arguments (that is array_intersect). ---- Server IP: 69.147.83.197 Probable Submitter: 76.5.85.94 ---- Manual Page -- http://www.php.net/manual/en/function.array-diff.php Edit -- https://master.php.net/note/edit/75870 Del: integrated -- https://master.php.net/note/delete/75870/integrated Del: useless -- https://master.php.net/note/delete/75870/useless Del: bad code -- https://master.php.net/note/delete/75870/bad+code Del: spam -- https://master.php.net/note/delete/75870/spam Del: non-english -- https://master.php.net/note/delete/75870/non-english Del: in docs -- https://master.php.net/note/delete/75870/in+docs Del: other reasons-- https://master.php.net/note/delete/75870 Reject -- https://master.php.net/note/reject/75870 Search -- https://master.php.net/manage/user-notes.php