note 108930 added to function.spl-autoload
| From: | IvanStojmenovic | Date: | Wed, 06 Jun 2012 13:19:30 +0000 |
| Subject: | note 108930 added to function.spl-autoload | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-188417@lists.php.net to get a copy of this message | ||
One small example that shows how you can use spl_autoload function in your MVC, Framewrk's
applications. For example, will use the Loader class.
<?php
class Loader
{
/**
* Controller Directory Path
*
* @var Array
* @access protected
*/
protected $_controllerDirectoryPath = array();
/**
* Model Directory Path
*
* @var Array
* @access protected
*/
protected $_modelDirectoryPath = array();
/**
* Library Directory Path
*
* @var Array
* @access protected
*/
protected $_libraryDirectoryPath = array();
/**
* Constructor
* Constant contain my full path to Model, View, Controllers and Lobrary-
* Direcories.
*
* @Constant MPATH,VPATH,CPATH,LPATH
*/
public function __construct()
{
$this->modelDirectoryPath = MPATH;
$this->viewDirectoryPath = VPATH;
$this->controllerDirectoryPath = CPATH;
$this->libraryDirectoryPath = LPATH;
spl_autoload_register(array($this,'load_controller'));
spl_autoload_register(array($this,'load_model'));
spl_autoload_register(array($this,'load_library'));
log_message('debug',"Loader Class Initialized");
}
/**
*-----------------------------------------------------
* Load Library
*-----------------------------------------------------
* Method for load library.
* This method return class object.
*
* @library String
* @param String
* @access public
*/
public function load_library($library, $param = null)
{
if (is_string($library)) {
return $this->initialize_class($library);
}
if (is_array($library)) {
foreach ($library as $key) {
return $this->initialize_class($library);
}
}
}
/**
*-----------------------------------------------------
* Initialize Class
*-----------------------------------------------------
* Method for initialise class
* This method return new object.
* This method can initialize more class using (array)
*
* @library String|Array
* @param String
* @access public
*/
public function initialize_class($library)
{
try {
if (is_array($library)) {
foreach($library as $class) {
$arrayObject = new $class;
}
return $this;
}
if (is_string($library)) {
$stringObject = new $library;
}else {
throw new ISException('Class name must be string.');
}
if (null == $library) {
throw new ISException('You must enter the name of the class.');
}
} catch(Exception $exception) {
echo $exception;
}
}
/**
* Autoload Controller class
*
* @param string $class
* @return object
*/
public function load_controller($controller)
{
if ($controller) {
set_include_path($this->controllerDirectoryPath);
spl_autoload_extensions('.php');
spl_autoload($class);
}
}
/**
* Autoload Model class
*
* @param string $class
* @return object
*/
public function load_models($model)
{
if ($model) {
set_include_path($this->modelDirectoryPath);
spl_autoload_extensions('.php');
spl_autoload($class);
}
}
/**
* Autoload Library class
*
* @param string $class
* @return object
*/
public function load_library($library)
{
if ($library) {
set_include_path($this->libraryDirectoryPath);
spl_autoload_extensions('.php');
spl_autoload($class);
}
}
}
?>
----
Server IP: 69.147.83.197
Probable Submitter: 93.87.110.91
----
Manual Page -- http://www.php.net/manual/en/function.spl-autoload.php
Edit -- https://master.php.net/note/edit/108930
Del: integrated -- https://master.php.net/note/delete/108930/integrated
Del: useless -- https://master.php.net/note/delete/108930/useless
Del: bad code -- https://master.php.net/note/delete/108930/bad+code
Del: spam -- https://master.php.net/note/delete/108930/spam
Del: non-english -- https://master.php.net/note/delete/108930/non-english
Del: in docs -- https://master.php.net/note/delete/108930/in+docs
Del: other reasons-- https://master.php.net/note/delete/108930
Reject -- https://master.php.net/note/reject/108930
Search -- https://master.php.net/manage/user-notes.php