note 73628 added to language.oop5.constants
| From: | Maikel at osu1 dot php dot net | Date: | Mon, 05 Mar 2007 03:44:19 +0000 |
| Subject: | note 73628 added to language.oop5.constants | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-124079@lists.php.net to get a copy of this message | ||
One way to access class constants from an instance is using the __get method, example:
<?php
class MyClass
{
const MY_CONSTANT = "Constant class";
public static function __get($name)
{
if(defined("self::$name"))
{
return constant("self::$name");
}
trigger_error ("Constant $name isn't defined");
}
}
$instance = new MyClass();
echo $instance->MY_CONSTANT; //it works!!
?>
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Server IP: 69.147.83.197
Probable Submitter: 200.109.203.195
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Manual Page -- http://www.php.net/manual/en/language.oop5.constants.php
Edit -- https://master.php.net/note/edit/73628
Del: integrated -- https://master.php.net/note/delete/73628/integrated
Del: useless -- https://master.php.net/note/delete/73628/useless
Del: bad code -- https://master.php.net/note/delete/73628/bad+code
Del: spam -- https://master.php.net/note/delete/73628/spam
Del: non-english -- https://master.php.net/note/delete/73628/non-english
Del: in docs -- https://master.php.net/note/delete/73628/in+docs
Del: other reasons-- https://master.php.net/note/delete/73628
Reject -- https://master.php.net/note/reject/73628
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