php - Aliasing (use ... as ...) all files in a directory -

i'm trying optimise framework develop websites with, , 1 of thing bothers me aliasing of our classes. right have 1 huge list of classes needed, , have add/remove classes based on necessity.

i go automated possible. have 4 folders classes used on each website, tried following:

$directories = array(     '../classes/site/database',      '../classes/site/utils',      '../classes/creabea/utils',      '../classes/creabea/database' );  foreach($directories $dir){     $dir_contents = new directoryiterator($dir);     foreach($dir_contents $item){         if(!$item->isdot()){             if($item->isdir()){                 foreach(new directoryiterator($item->getpath().'/'.$item->__tostring()) $file_l2){                      if(!$file_l2->isdot()){                         $temppath = preg_replace('(\.\./)', '', $file_l2->getpath());                         $path = preg_replace('/\//g', '\\', $temppath);                         $classname = preg_replace('\.class\.php', '', $file_l2->__tostring());                         use $path.'\\'.$classname;                     }                 }             } else {                 $temppath = preg_replace('(\.\./)', '', $item->getpath());                 $path = preg_replace('/\//g', '\\', $temppath);                 $classname = preg_replace('\.class\.php', '', $item->__tostring());                 use $path.'\\'.$classname;             }         }     } } 

in end didn't work because can't call use inside of functions or loops or things that: use has in global scope.

is there way make aliasing automated process, while still maintaining global scope?

from http://php.net/manual/en/language.namespaces.importing.php#language.namespaces.importing.scope

importing done @ compile time , not runtime, cannot block scoped.

you cannot enclose use statements if block, nor use runtime things auto import.

one way use preprocessor automatically scans , adds classes inside namespace.