note 125265 added to function.strspn

Get Group match letter <?php $s= 'aaabbbcceeffaaeeeaaabbzmmm'; function groupby( $s ){ static $a = []; static $i = 0; $o = strspn( $s, $s[$i], $i); $a[ $i ] = [ $s[$i] => $o ]; $i += $o; if( $i < strlen($s) ) { groupby($s); } return $a; } print_r(groupby($s)); ?> ---- Server IP: 45.112.84.4 Probable Submitter: 103.51.166.36 (proxied: 103.134.192.13) ---- Manual Page -- http://php.net/manual/en/function.strspn.php Edit -- https://master.php.net/note/edit/125265 Del: integrated -- https://master.php.net/note/delete/125265/integrated Del: useless -- https://master.php.net/note/delete/125265/useless Del: bad code -- https://master.php.net/note/delete/125265/bad+code Del: spam -- https://master.php.net/note/delete/125265/spam Del: non-english -- https://master.php.net/note/delete/125265/non-english Del: in docs -- https://master.php.net/note/delete/125265/in+docs Del: other reasons-- https://master.php.net/note/delete/125265 Reject -- https://master.php.net/note/reject/125265 Search -- https://master.php.net/manage/user-notes.php