47     private $prefixDirsPsr4 = array();  variable in Composer\\Autoload\\ClassLoader
71         return $this->prefixDirsPsr4;
171         } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
178             $this->prefixDirsPsr4[$prefix] = (array) $paths;
181             $this->prefixDirsPsr4[$prefix] = array_merge(
183                 $this->prefixDirsPsr4[$prefix]
187             $this->prefixDirsPsr4[$prefix] = array_merge(
188                 $this->prefixDirsPsr4[$prefix],
229             $this->prefixDirsPsr4[$prefix] = (array) $paths;
381                 if (isset($this->prefixDirsPsr4[$search])) {
383                     foreach ($this->prefixDirsPsr4[$search] as $dir) {