note 120796 added to language.types.float

For php7.1.2, NAN is interpreted like TRUE when is not a strict compare, so "Any loose or strict comparisons of this value against any other value, including itself, but except TRUE, will have a result of FALSE." it is partially true: Code: var_dump(NAN || FALSE); var_dump(NAN && TRUE); var_dump(NAN === FALSE); var_dump(NAN === TRUE); var_dump(NAN === "FDS"); var_dump(NAN === NAN); var_dump(NAN == NAN); var_dump(NAN == FALSE); var_dump(NAN == TRUE); result: bool(true) bool(true) bool(false) bool(false) bool(false) bool(false) bool(false) bool(false) bool(true) ---- Server IP: 72.52.91.14 Probable Submitter: 82.76.7.22 ---- Manual Page -- http://php.net/manual/en/language.types.float.php Edit -- https://master.php.net/note/edit/120796 Del: integrated -- https://master.php.net/note/delete/120796/integrated Del: useless -- https://master.php.net/note/delete/120796/useless Del: bad code -- https://master.php.net/note/delete/120796/bad+code Del: spam -- https://master.php.net/note/delete/120796/spam Del: non-english -- https://master.php.net/note/delete/120796/non-english Del: in docs -- https://master.php.net/note/delete/120796/in+docs Del: other reasons-- https://master.php.net/note/delete/120796 Reject -- https://master.php.net/note/reject/120796 Search -- https://master.php.net/manage/user-notes.php