note 127225 added to function.htmlspecialchars

Because the documentation says int $flags = ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401 you would think that ENT_HTML401 is important. But as the notes mention, ENT_HTML401 is the default if you don't specify the doc type. This is because ENT_HTML401 === 0. So int $flags = ENT_QUOTES | ENT_SUBSTITUTE | ENT_HTML401 is exactly equivalent to int $flags = ENT_QUOTES | ENT_SUBSTITUTE ---- Server IP: 45.112.84.4 Probable Submitter: 80.90.12.131 (proxied: 175.36.56.27) ---- Manual Page -- https://php.net/manual/en/function.htmlspecialchars.php Edit -- https://main.php.net/note/edit/127225 Del: integrated -- https://main.php.net/note/delete/127225/integrated Del: useless -- https://main.php.net/note/delete/127225/useless Del: bad code -- https://main.php.net/note/delete/127225/bad+code Del: spam -- https://main.php.net/note/delete/127225/spam Del: non-english -- https://main.php.net/note/delete/127225/non-english Del: in docs -- https://main.php.net/note/delete/127225/in+docs Del: other reasons-- https://main.php.net/note/delete/127225 Reject -- https://main.php.net/note/reject/127225 Search -- https://main.php.net/manage/user-notes.php