note 36104 added to language.variables.external
| From: | narmo at rn2 dot php dot net | Date: | Thu, 25 Sep 2003 19:49:07 +0000 |
| Subject: | note 36104 added to language.variables.external | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-57136@lists.php.net to get a copy of this message | ||
Easy way to set variable with the same name as in the form or set default value if empty
$x = 'variable'; if (!($$x = $_GET[$x])) $$x = 'default';
or
$x = 'variable'; $$x = (($_GET[$x]) ? $_GET[$x] : 'default');
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Manual Page -- http://www.php.net/manual/en/language.variables.external.php
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