note 84268 added to language.operators.logical

From: Date: Mon, 07 Jul 2008 04:30:34 +0000
Subject: note 84268 added to language.operators.logical
Groups: php.notes 
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@zhustar: I will verify the following: <?php $a = false xor true; var_dump($a); // bool(false) $a = (false xor true); var_dump($a); // bool(true) ?> At first I thought this was some egregious bug, and then I realized that this is merely an issue of operator precedence. English-word boolean operators have relatively low precedence--in fact they take place after assignment. So the first example assigns false to $a, and then does an xor operation on $a and boolean true. ---- Server IP: 69.147.83.197 Probable Submitter: 75.80.31.52 ---- Manual Page -- http://www.php.net/manual/en/language.operators.logical.php Edit -- https://master.php.net/note/edit/84268 Del: integrated -- https://master.php.net/note/delete/84268/integrated Del: useless -- https://master.php.net/note/delete/84268/useless Del: bad code -- https://master.php.net/note/delete/84268/bad+code Del: spam -- https://master.php.net/note/delete/84268/spam Del: non-english -- https://master.php.net/note/delete/84268/non-english Del: in docs -- https://master.php.net/note/delete/84268/in+docs Del: other reasons-- https://master.php.net/note/delete/84268 Reject -- https://master.php.net/note/reject/84268 Search -- https://master.php.net/manage/user-notes.php

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