[PHP5] __autoload

[whisher]

Una implementazione che ho trovato su
konstrukt

function search_include_path($filename) {
    if (is_file($filename)) {
      return $filename;
    }
    foreach (explode(PATH_SEPARATOR, ini_get("include_path")) as $path) {
        if (strlen($path) > 0 && $path{strlen($path)-1} != DIRECTORY_SEPARATOR) {
            $path .= DIRECTORY_SEPARATOR;
        }
        $f = realpath($path.$filename);
        if ($f && is_file($f)) {
            return $f;
        }
    }
    return FALSE;
} 

function k_autoload($class_name) {
  $filename = str_replace('_', '/', strtolower($class_name)).'.php';
  if (search_include_path($filename)) {
    require_once($filename);
  }
}
spl_autoload_register('k_autoload');