note 124265 added to ref.var

I thought the PHP developers should include in this section, the operator "identity" ( see http://php.net/manual/en/language.operators.arithmetic.php). From an arithmetic point of view, this operator is useless but, as a converter from string to number, it is great. It does not force the numerical string to have an integer or float type, instead, it automatically determines the adequate type, depending on the numerical quantity represented by the string. ---- Server IP: 208.43.231.9 Probable Submitter: 82.199.157.54 (proxied: 2804:14d:5c2f:85b3:da5:8329:f25a:9727) ---- Manual Page -- http://php.net/manual/en/ref.var.php Edit -- https://master.php.net/note/edit/124265 Del: integrated -- https://master.php.net/note/delete/124265/integrated Del: useless -- https://master.php.net/note/delete/124265/useless Del: bad code -- https://master.php.net/note/delete/124265/bad+code Del: spam -- https://master.php.net/note/delete/124265/spam Del: non-english -- https://master.php.net/note/delete/124265/non-english Del: in docs -- https://master.php.net/note/delete/124265/in+docs Del: other reasons-- https://master.php.net/note/delete/124265 Reject -- https://master.php.net/note/reject/124265 Search -- https://master.php.net/manage/user-notes.php