note 108922 added to function.strspn

Quick way to check if a string consists entirely of characters within the mask is to compare strspn with strlen eg: $path = $_SERVER['PATH_INFO']; if (strspn($path,'/') == strlen($path)) { //PATH_INFO is empty } ---- Server IP: 69.147.83.197 Probable Submitter: 24.89.139.58 ---- Manual Page -- http://www.php.net/manual/en/function.strspn.php Edit -- https://master.php.net/note/edit/108922 Del: integrated -- https://master.php.net/note/delete/108922/integrated Del: useless -- https://master.php.net/note/delete/108922/useless Del: bad code -- https://master.php.net/note/delete/108922/bad+code Del: spam -- https://master.php.net/note/delete/108922/spam Del: non-english -- https://master.php.net/note/delete/108922/non-english Del: in docs -- https://master.php.net/note/delete/108922/in+docs Del: other reasons-- https://master.php.net/note/delete/108922 Reject -- https://master.php.net/note/reject/108922 Search -- https://master.php.net/manage/user-notes.php