/**
* Add classes found in this directory to the class map and allow classes in
* subdirectories to be found by PSR-0 rules.
*
* We keep track of which dirs were scanned on previous requests so we don't need to
* rescan unless the cache is emptied.
*
* @param string $dir Directory of classes
* @return \Elgg\AutoloadManager
*/
public function addClasses($dir)
{
if (!in_array($dir, $this->scannedDirs)) {
$map = $this->loader->getClassMap();
$map->mergeMap($this->scanClassesDir($dir));
$this->scannedDirs[] = $dir;
$this->altered = true;
}
$this->loader->addFallback($dir);
return $this;
}
