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+--- Forum: Archived Libraries & Helpers (https://forum.codeigniter.com/forum-22.html)
+--- Thread: [library] Loader (/thread-2466.html)
[library] Loader - El Forum - 08-07-2007
[eluser]Peter Goodman[/eluser]
For some reason it seems that CI will include a library more than once if $this->load->library() is called for the same library. There are checks an balances in the code; however, they don't seem to be enough. This library provides a simple solution to the problem, and is something which I suggest should be implemented into CodeIgniter in the future.
Take note of the <subclass_prefix>
Code:
<?php
/**
* Allow one to load the same library multiple times without
* the possibility of having an error that the class has already
* been declared.
*/
class <sublcass_prefix>Loader extends CI_Loader {
static private $loaded = array();
/**
* We don't actually need to know the class name or anything special
* about it such as where it comes from. All that matters is that a
* class with this name or something similar has been loaded.
*/
public function _ci_load_class($class, $params = NULL) {
if(!in_array($class, self::$loaded)) {
self::$loaded[] = $class;
return parent::_ci_load_class($class, $params);
}
return;
}
}[library] Loader - El Forum - 08-07-2007
[eluser]sophistry[/eluser]
I remember reading something about this in the 1.5.4 update:
The link to the changelog on SVN
It says:
Quote:Fixed a bug that was allowing multiple load attempts on extended classes.
Is this the issue you are talking about?
[library] Loader - El Forum - 08-07-2007
[eluser]Peter Goodman[/eluser]
Yes, I have encountered this issue at work and I'm not 100% sure if we're using 1.5.4 or 1.5.3.