note 49591 added to function.constant
| From: | thisisroot at gmail dot com | Date: | Wed, 02 Feb 2005 15:34:58 +0000 |
| Subject: | note 49591 added to function.constant | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-84368@lists.php.net to get a copy of this message | ||
FYI, this function works with class constants too.
Below is an example in which a database abstraction layer creates connections to different
relational database systems based on class constants such as DBFission::CONNECTION_MYSQL,
DBFission::CONNECTION_POSTGRESQL, etc. Using this function, I can convert text in an INI file to an
integer constant easily.
<?php
// php voodoo to get a class constant based on a string
$type = constant( 'DBFission::CONNECTION_' . strtoupper( $c[ 'type']));
?>
----
Manual Page -- http://www.php.net/manual/en/function.constant.php
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