note 113443 added to reserved.constants
| From: | espertalhao04 at hotmail dot com | Date: | Fri, 11 Oct 2013 15:13:08 +0000 |
| Subject: | note 113443 added to reserved.constants | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-196525@lists.php.net to get a copy of this message | ||
here is one solution to calculate PHP_INT_SIZE, PHP_INT_MAX and PHP_INT_MIN :
<?php
define('PHP_INT_SIZE',4+4*!!(255<<63));
define('PHP_INT_MIN', 255<<(PHP_INT_SIZE*8)-1);
define('PHP_INT_MAX',~PHP_INT_MIN);
?>
PHP_INT_MAX and PHP_INT_SIZE are not a must to define, if your system already has support for them.
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Probable Submitter: 77.54.215.164
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Manual Page -- http://php.net/manual/en/reserved.constants.php
Edit -- https://master.php.net/note/edit/113443
Del: integrated -- https://master.php.net/note/delete/113443/integrated
Del: useless -- https://master.php.net/note/delete/113443/useless
Del: bad code -- https://master.php.net/note/delete/113443/bad+code
Del: spam -- https://master.php.net/note/delete/113443/spam
Del: non-english -- https://master.php.net/note/delete/113443/non-english
Del: in docs -- https://master.php.net/note/delete/113443/in+docs
Del: other reasons-- https://master.php.net/note/delete/113443
Reject -- https://master.php.net/note/reject/113443
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