note 115549 added to function.mb-strlen

Further to drake127 note on getting correct length of string in bytes, to ensure best performance, one can check mbstring.func_overload setting so that mb_strlen() is used only when its required: $content_length = ini_get('mbstring.func_overload') ? mb_strlen($content , '8bit') : strlen($content); ---- Server IP: 72.52.91.14 Probable Submitter: 59.167.129.67 ---- Manual Page -- http://php.net/manual/en/function.mb-strlen.php Edit -- https://master.php.net/note/edit/115549 Del: integrated -- https://master.php.net/note/delete/115549/integrated Del: useless -- https://master.php.net/note/delete/115549/useless Del: bad code -- https://master.php.net/note/delete/115549/bad+code Del: spam -- https://master.php.net/note/delete/115549/spam Del: non-english -- https://master.php.net/note/delete/115549/non-english Del: in docs -- https://master.php.net/note/delete/115549/in+docs Del: other reasons-- https://master.php.net/note/delete/115549 Reject -- https://master.php.net/note/reject/115549 Search -- https://master.php.net/manage/user-notes.php