note 118969 added to function.parse-ini-file

The documentation states: Characters ?{}|&~!()^" must not be used anywhere in the key and have a special meaning in the value. Here's the results of my experiments on what they mean: ; | is used for bitwise OR three = 2|3 ; & is used for bitwise AND four = 6&5 ; ^ is used for bitwise XOR five = 3^6 ; ~ is used for bitwise negate negative_two = ~1 ; () is used for grouping seven = (8|7)&(6|5) ; ${...} is used for grabbing values from the environment, or previously defined values. path = ${PATH} also = ${five} ; ? I have no guess for ; ! I have no guess for ---- Server IP: 72.52.91.14 Probable Submitter: 2601:646:8100:4bb5:d5fb:e3fd:2b8e:e908 ---- Manual Page -- http://php.net/manual/en/function.parse-ini-file.php Edit -- https://master.php.net/note/edit/118969 Del: integrated -- https://master.php.net/note/delete/118969/integrated Del: useless -- https://master.php.net/note/delete/118969/useless Del: bad code -- https://master.php.net/note/delete/118969/bad+code Del: spam -- https://master.php.net/note/delete/118969/spam Del: non-english -- https://master.php.net/note/delete/118969/non-english Del: in docs -- https://master.php.net/note/delete/118969/in+docs Del: other reasons-- https://master.php.net/note/delete/118969 Reject -- https://master.php.net/note/reject/118969 Search -- https://master.php.net/manage/user-notes.php