note 125736 added to function.is-float

is_float() returns true for NAN, INF and -INF. You may want to test is_float($value) && is_finite($value), or alternatively filter_var($value, FILTER_VALIDATE_FLOAT) !== false. ---- Server IP: 45.112.84.4 Probable Submitter: 45.91.159.166 (proxied: 82.123.12.229) ---- Manual Page -- http://php.net/manual/en/function.is-float.php Edit -- https://master.php.net/note/edit/125736 Del: integrated -- https://master.php.net/note/delete/125736/integrated Del: useless -- https://master.php.net/note/delete/125736/useless Del: bad code -- https://master.php.net/note/delete/125736/bad+code Del: spam -- https://master.php.net/note/delete/125736/spam Del: non-english -- https://master.php.net/note/delete/125736/non-english Del: in docs -- https://master.php.net/note/delete/125736/in+docs Del: other reasons-- https://master.php.net/note/delete/125736 Reject -- https://master.php.net/note/reject/125736 Search -- https://master.php.net/manage/user-notes.php