note 48627 added to function.get-defined-constants
| From: | Steve at osu1 dot php dot net | Date: | Sun, 02 Jan 2005 17:39:31 +0000 |
| Subject: | note 48627 added to function.get-defined-constants | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-82604@lists.php.net to get a copy of this message | ||
This function is very usefull if you want to expand constant
values in a string especially when using heredoc syntax.
It's easy like that
<?php
define ('cNAME', 'Peter');
define ('cPLACE', 'Sydney');
$constants = get_defined_constants();
$text = <<< EOT
Hi {$constants['cNAME']}
have you ever been in {$constants['cPLACE']}?
EOT;
echo $text;
?>
----
Manual Page -- http://www.php.net/manual/en/function.get-defined-constants.php
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