note 112863 added to function.array-diff

Note that array_diff is case sensitive, as inferred by this documentation note: (string) $elem1 === (string) $elem2 If an array contains a value like "Tree" and another contains a value like "tree", array_diff will report that as a difference. ---- Server IP: 64.71.164.2 Probable Submitter: 98.247.143.159 ---- Manual Page -- http://php.net/manual/en/function.array-diff.php Edit -- https://master.php.net/note/edit/112863 Del: integrated -- https://master.php.net/note/delete/112863/integrated Del: useless -- https://master.php.net/note/delete/112863/useless Del: bad code -- https://master.php.net/note/delete/112863/bad+code Del: spam -- https://master.php.net/note/delete/112863/spam Del: non-english -- https://master.php.net/note/delete/112863/non-english Del: in docs -- https://master.php.net/note/delete/112863/in+docs Del: other reasons-- https://master.php.net/note/delete/112863 Reject -- https://master.php.net/note/reject/112863 Search -- https://master.php.net/manage/user-notes.php