note 82528 added to function.intval

对于 str2int 这个函数,还不如这样更加清爽: $str = preg_replace( "/[^0-9]/", "", $str ); ---- Server IP: 221.194.139.225 Probable Submitter: 117.88.95.236 ---- Manual Page -- http://www.php.net/manual/en/function.intval.php Edit -- https://master.php.net/note/edit/82528 Del: integrated -- https://master.php.net/note/delete/82528/integrated Del: useless -- https://master.php.net/note/delete/82528/useless Del: bad code -- https://master.php.net/note/delete/82528/bad+code Del: spam -- https://master.php.net/note/delete/82528/spam Del: non-english -- https://master.php.net/note/delete/82528/non-english Del: in docs -- https://master.php.net/note/delete/82528/in+docs Del: other reasons-- https://master.php.net/note/delete/82528 Reject -- https://master.php.net/note/reject/82528 Search -- https://master.php.net/manage/user-notes.php