original_string: public function processAlias($path = null)
      {
          if (!isset($path)) {
              $path = $this->path;
          }
  
          if ($this->db->isInitialized() && $this->config->get('alias', true)) {
              foreach (array_keys($this->findAlias($path)) as $pattern) {
                  $this->callAliasController($pattern, $path, null);
              }
          }
      }
code: public function processAlias($path = null)
      {
          if (!isset($path)) {
              $path = $this->path;
          }
  
          if ($this->db->isInitialized() && $this->config->get('alias', true)) {
              foreach (array_keys($this->findAlias($path)) as $pattern) {
                  $this->callAliasController($pattern, $path, null);
              }
          }
      }
code_tokens: public function processAlias ( $ path = null ) { if ( ! isset ( $ path ) ) { $ path = $ this -> path ; } if ( $ this -> db -> isInitialized ( ) && $ this -> config -> get ( 'alias' , true ) ) { foreach ( array_keys ( $ this -> findAlias ( $ path ) ) as $ pattern ) { $ this -> callAliasController ( $ pattern , $ path , null ) ; } } }
docstring: Finds an alias for a path
  @param string|null $path
docstring_tokens: Finds an alias for a path