note 86195 added to language.oop5.autoload
| From: | kalkamar at web dot de | Date: | Tue, 07 Oct 2008 17:23:41 +0000 |
| Subject: | note 86195 added to language.oop5.autoload | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-145133@lists.php.net to get a copy of this message | ||
Because static classes have no constructor I use this to initialize such classes.
The function init will (if available) be called when you first use the class.
The class must not be included before, otherwise the init-function wont be called as autoloading is
not used.
<?php
function __autoload($class_name)
{
require_once(CLASSES_PATH.$class_name.'.cls.php');
if(method_exists($class_name,'init'))
call_user_func(array($class_name,'init'));
return true;
}
?>
I use it for example to establish the mysql-connection on demand.
It is also possilbe do add a destructor by adding this lines to the function:
<?php
if(method_exists($class_name,'destruct'))
call_user_func(array($class_name,'destruct'));
?>
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Server IP: 69.147.83.197
Probable Submitter: 78.53.81.224
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Manual Page -- http://www.php.net/manual/en/language.oop5.autoload.php
Edit -- https://master.php.net/note/edit/86195
Del: integrated -- https://master.php.net/note/delete/86195/integrated
Del: useless -- https://master.php.net/note/delete/86195/useless
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Del: non-english -- https://master.php.net/note/delete/86195/non-english
Del: in docs -- https://master.php.net/note/delete/86195/in+docs
Del: other reasons-- https://master.php.net/note/delete/86195
Reject -- https://master.php.net/note/reject/86195
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