/**
* Returns singleton instance with lazy instantiation.
* @return NetteLoader
*/
public static function getInstance()
{
if (self::$instance === NULL) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Register autoloader.
* @return void
*/
public function register()
{
$cache = $this->getCache();
$key = $this->getKey();
if (isset($cache[$key])) {
$this->list = $cache[$key];
} else {
$this->rebuild();
}
if (isset($this->list[strtolower(__CLASS__)]) && class_exists('NetteLoader', FALSE)) {
NetteLoader::getInstance()->unregister();
}
parent::register();
}
/**
* Register autoloader.
* @return void
*/
public function register()
{
$cache = $this->getCache();
$data = $cache['data'];
if ($data['opt'] === array($this->scanDirs, $this->ignoreDirs, $this->acceptFiles)) {
$this->list = $data['list'];
} else {
$this->rebuild();
}
if (isset($this->list[strtolower(__CLASS__)]) && class_exists('NetteLoader', FALSE)) {
NetteLoader::getInstance()->unregister();
}
parent::register();
}
/**
* Handles autoloading of classes or interfaces.
* @param string
* @return void
*/
public function tryLoad($type)
{
if ($this->list === NULL) {
$this->list = array();
// prevents cycling
$cache = $this->getCache();
$data = $cache['data'];
$opt = array($this->scanDirs, $this->ignoreDirs, $this->acceptFiles);
if ($data['opt'] === $opt) {
$this->list = $data['list'];
} else {
$this->rebuild();
$cache['data'] = array('list' => $this->list, 'opt' => $opt);
}
if (isset($this->list[strtolower(__CLASS__)]) && class_exists('NetteLoader', FALSE)) {
NetteLoader::getInstance()->unregister();
}
}
$type = strtolower($type);
if (isset($this->list[$type])) {
if ($this->list[$type] !== FALSE) {
LimitedScope::load($this->list[$type]);
self::$count++;
}
} else {
if ($this->autoRebuild === NULL) {
$this->autoRebuild = !$this->isProduction();
}
if ($this->autoRebuild) {
if (!$this->rebuilded) {
$this->rebuild();
}
if (isset($this->list[$type])) {
LimitedScope::load($this->list[$type]);
self::$count++;
} else {
$this->list[$type] = FALSE;
}
$cache = $this->getCache();
$cache['data'] = array('list' => $this->list, 'opt' => array($this->scanDirs, $this->ignoreDirs, $this->acceptFiles));
}
}
}
/**
* Check and reset PHP configuration.
*/
if (!defined('PHP_VERSION_ID')) {
$tmp = explode('.', PHP_VERSION);
define('PHP_VERSION_ID', $tmp[0] * 10000 + $tmp[1] * 100 + $tmp[2]);
}
if (PHP_VERSION_ID < 50200) {
throw new Exception('Nette Framework requires PHP 5.2.0 or newer.');
}
@set_magic_quotes_runtime(FALSE);
// @ - deprecated since PHP 5.3.0
/**
* Load and configure Nette Framework
*/
define('NETTE', TRUE);
define('NETTE_DIR', dirname(__FILE__));
define('NETTE_VERSION_ID', 906);
// v0.9.6
define('NETTE_PACKAGE', 'PHP 5.2');
require_once dirname(__FILE__) . '/Utils/shortcuts.php';
require_once dirname(__FILE__) . '/Utils/exceptions.php';
require_once dirname(__FILE__) . '/Utils/Framework.php';
require_once dirname(__FILE__) . '/Utils/Object.php';
require_once dirname(__FILE__) . '/Utils/ObjectMixin.php';
require_once dirname(__FILE__) . '/Utils/Callback.php';
require_once dirname(__FILE__) . '/Loaders/LimitedScope.php';
require_once dirname(__FILE__) . '/Loaders/AutoLoader.php';
require_once dirname(__FILE__) . '/Loaders/NetteLoader.php';
NetteLoader::getInstance()->register();
<h1>Nette\Loaders\NetteLoader test</h1>
<pre>
<?php
require_once '../../Nette/Loaders/NetteLoader.php';
/*use Nette\Debug;*/
$loader = NetteLoader::getInstance();
$loader->base = '../../Nette';
$loader->register();
Debug::dump('class Nette\\Debug successfully loaded');
