note 111709 added to function.is-numeric

Note that this function handles leading spaces differently than is_int(), is_float(), is_real(), is_long(), and is_double(). is_numeric(" 12345") = true is_int(" 12345") = false is_float(" 12345") = false is_real(" 12345") = false is_long(" 12345") = false is_double(" 12345") = false ---- Server IP: 69.147.83.199 Probable Submitter: 173.161.6.33 ---- Manual Page -- http://php.net/manual/en/function.is-numeric.php Edit -- https://master.php.net/note/edit/111709 Del: integrated -- https://master.php.net/note/delete/111709/integrated Del: useless -- https://master.php.net/note/delete/111709/useless Del: bad code -- https://master.php.net/note/delete/111709/bad+code Del: spam -- https://master.php.net/note/delete/111709/spam Del: non-english -- https://master.php.net/note/delete/111709/non-english Del: in docs -- https://master.php.net/note/delete/111709/in+docs Del: other reasons-- https://master.php.net/note/delete/111709 Reject -- https://master.php.net/note/reject/111709 Search -- https://master.php.net/manage/user-notes.php