/**
* Will include the class from the filename which is determined based on the registered
* namespaces and autoload patterns.
*
* If the class does not exist, it will create an empty class which throws an exception
* upon construct or static access. Like this you can recover from the error instead of
* raising a fatal error.
*
* @param string $className
* @throws Uber_Loader_Exception
*/
public static function autoload($className)
{
if (!self::_isValidClassName($className)) {
throw new Uber_Loader_Exception('Class Name "' . $className . '" is invalid', -3);
}
$throwException = true;
$found = false;
$matched = false;
$tryToInclude = false;
if (!empty(self::$_namespaceRegex) && preg_match(':' . self::$_namespaceRegex . ':', $className, $matches)) {
$matched = true;
$baseDir = self::$_namespaces[$matches[1]];
$throwException = self::$_namespaceExceptionHandling[$matches[1]];
if ($baseDir !== true) {
if (!is_array($baseDir)) {
$fileName = rtrim($baseDir, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . str_replace('_', DIRECTORY_SEPARATOR, $className) . '.php';
if (is_readable($fileName)) {
$tryToInclude = true;
}
} else {
foreach ($baseDir as $bDir) {
$fileName = rtrim($bDir, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . str_replace('_', DIRECTORY_SEPARATOR, $className) . '.php';
if (is_readable($fileName)) {
$tryToInclude = true;
break;
}
}
}
} else {
$fileName = str_replace('_', DIRECTORY_SEPARATOR, $className) . '.php';
/**
* we cannot check for file existance here, since no basedir is given,
* could be retrieved from the includepath
*/
$tryToInclude = true;
}
if ($tryToInclude && ($res = (include $fileName)) == true) {
$found = true;
}
} else {
if (isset(self::$_autoloadPatterns['classes'][$className])) {
$fileName = array_pop(self::$_autoloadPatterns['classes'][$className]);
$fileName = str_replace('$class', $className, $fileName);
if (is_readable($fileName)) {
include $fileName;
}
} else {
if (!self::$_isOrdered) {
usort(self::$_autoloadPatterns['dynamic'], array('Uber_Loader', 'sortDynamicPatterns'));
self::$_isOrdered = true;
}
$found = false;
foreach (self::$_autoloadPatterns['dynamic'] as $pattern) {
switch ($pattern['type']) {
case 'preg_match':
$found = self::_handlePregMatchPattern($className, $pattern);
break;
case 'preg_replace':
$found = self::_handlePregReplacePattern($className, $pattern);
break;
case 'str_replace':
$found = self::_handleStrReplacePattern($className, $pattern);
break;
}
if ($found === true) {
$throwException = isset($pattern['throwException']) ? $pattern['throwException'] : true;
break;
}
}
}
}
if (($found || $matched) && $throwException === true && !class_exists($className, false) && !interface_exists($className, false)) {
eval("class {$className} {\n function __construct() {\n throw new Uber_Loader_Exception('Class or interface {$className} not found',-1);\n }\n\n static function __callStatic(\$m, \$args) {\n throw new Uber_Loader_Exception('Class or interface {$className} not found',-2);\n }\n }");
}
}
public static function initUberAutoload()
{
Uber_Loader::registerNamespace('Uber', dirname(__FILE__));
}
<?php
define('PROJECT_PATH', dirname(dirname(__FILE__)));
// sgl libs
$root = dirname(dirname(dirname(__FILE__)));
$sglLibDir = $root . '/sgl2/src/lib';
require $sglLibDir . '/Uber.php';
Uber::init();
Uber_Loader::registerNamespace('SGL2', $sglLibDir);
Uber_Loader::registerNamespace('Zend', $sglLibDir);
Uber_Loader::registerNamespace('Horde', $sglLibDir);
try {
$front = new SGL2_Controller_Front();
$output = $front->bootstrap()->dispatch();
} catch (Exception $e) {
print '<pre>';
print_r($e);
}
echo $output;