note 90169 added to function.json-encode

Here's an idea for people trying to figure out an alternative to implode() to flatten multi-dimensional arrays. Use json_encode()! I needed a way to create a hash from an array: md5(json_encode($multiDimensionalArray)) does the trick! Happy caching! ---- Server IP: 66.207.199.35 Probable Submitter: 205.200.0.164 ---- Manual Page -- http://www.php.net/manual/en/function.json-encode.php Edit -- https://master.php.net/note/edit/90169 Del: integrated -- https://master.php.net/note/delete/90169/integrated Del: useless -- https://master.php.net/note/delete/90169/useless Del: bad code -- https://master.php.net/note/delete/90169/bad+code Del: spam -- https://master.php.net/note/delete/90169/spam Del: non-english -- https://master.php.net/note/delete/90169/non-english Del: in docs -- https://master.php.net/note/delete/90169/in+docs Del: other reasons-- https://master.php.net/note/delete/90169 Reject -- https://master.php.net/note/reject/90169 Search -- https://master.php.net/manage/user-notes.php