note 87167 added to function.substr

Hello people, I needed some times verify if a link have the string h-t-t-p:// then I build this function to help myself and i hope help you too! So, Let's go code! // Verify if file contain the string 'h-t-t-p://' in the begin // Return nothing or the string 'h-t-t-p://' function http_exist($link){ $h-t-t-p = ''; if(substr($link,0,6) == 'h-t-t-p://'){ $http = 'h-t-t-p://'; } return $http; } NOTICE: I use - in http because I dont can post with the word http. ---- Server IP: 69.147.83.197 Probable Submitter: 201.40.169.6 ---- Manual Page -- http://www.php.net/manual/en/function.substr.php Edit -- https://master.php.net/note/edit/87167 Del: integrated -- https://master.php.net/note/delete/87167/integrated Del: useless -- https://master.php.net/note/delete/87167/useless Del: bad code -- https://master.php.net/note/delete/87167/bad+code Del: spam -- https://master.php.net/note/delete/87167/spam Del: non-english -- https://master.php.net/note/delete/87167/non-english Del: in docs -- https://master.php.net/note/delete/87167/in+docs Del: other reasons-- https://master.php.net/note/delete/87167 Reject -- https://master.php.net/note/reject/87167 Search -- https://master.php.net/manage/user-notes.php