note 69681 added to keyword.paamayim-nekudotayim
| From: | KenIsmert--kismert_at_gmail_dot_com at osu1 dot php dot net | Date: | Fri, 15 Sep 2006 01:31:05 +0000 |
| Subject: | note 69681 added to keyword.paamayim-nekudotayim | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-117207@lists.php.net to get a copy of this message | ||
You can simulate the PHP 5 self keyword for static objects in PHP 4 by simply using the class name:
<?php
class A {
function static1() {
return '1';
}
function static2() {
// equivalent to self::static1() in PHP 5
return A::static1() . ' and 2';
}
}
// treat class A as static.
// this will print
// 1 and 2
A::static2();
?>
The A:: reference works just as well internally as externally.
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Manual Page -- http://www.php.net/manual/en/keyword.paamayim-nekudotayim.php
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