note 83802 added to language.operators.logical

Some examples from the english manual that aren't avaiable in all languages: Like in C, logical expressions are evaluated from left to right until the result is known. foo() will never get called in the following cases. <?php $a = (false && foo()); $b = (true || foo()); $c = (false and foo()); $d = (true or foo()); ?> "||" has a greater precedence than "=" which has a greater one than "or" <?php // same as ($e = (false || true)), // expression is true and $e ist assigned to true $e = false || true; // same as (($e = false) or true), // expression is true but $e is assigned to false $f = false or true; ?> "&&" has a greater precedence than "=" which has a greater one than "and" <?php // same as ($e = (true || false)), // expression is false and $e ist assigned to false $g = true && false; // same as (($e = true) and false), // expression is false but $e is assigned to true $h = true and false; ?> ---- Server IP: 69.147.83.197 Probable Submitter: 85.214.69.6 ---- Manual Page -- http://www.php.net/manual/en/language.operators.logical.php Edit -- https://master.php.net/note/edit/83802 Del: integrated -- https://master.php.net/note/delete/83802/integrated Del: useless -- https://master.php.net/note/delete/83802/useless Del: bad code -- https://master.php.net/note/delete/83802/bad+code Del: spam -- https://master.php.net/note/delete/83802/spam Del: non-english -- https://master.php.net/note/delete/83802/non-english Del: in docs -- https://master.php.net/note/delete/83802/in+docs Del: other reasons-- https://master.php.net/note/delete/83802 Reject -- https://master.php.net/note/reject/83802 Search -- https://master.php.net/manage/user-notes.php