PHP PageManager::getControllerPathByUrlPath示例

foreach (glob('controllers/*.*') as $filename) {
    #get controller name
    preg_match('~\\/(.*?)\\.~', $filename, $output);
    $filename = '/' . $filename;
    #create controller array
    $aControllers[$output[1]] = $filename;
}
# Check if the controller exist in the controller aray (see above)
if (array_key_exists($sControllerRequest, $aControllers)) {
    $sControllerPath = $aControllers[$sControllerRequest];
} else {
    /*
     * Check if class could exists
     * Then search for a matching page in the Database
     * if a pageControllerPath is found, take this one for displaying
     */
    if (classCouldBeLoaded('PageManager')) {
        $sControllerPath = PageManager::getControllerPathByUrlPath(getCurrentUrlPath());
    }
    # Path found? GO
    if (empty($sControllerPath) && !empty($sControllerRequest)) {
        # non existing controller request and page
        showHttpError(404);
    }
}
# Check if the file excist
if (file_exists(DOCUMENT_ROOT . $sControllerPath)) {
    include_once DOCUMENT_ROOT . $sControllerPath;
} else {
    showHttpError(404);
}