original_string: public function disconnect()
      {
          if (!is_array($this->conn) || !count($this->conn)) {
              return;
          }
  
          foreach ($this->conn as $conn) {
              Connection::close($conn);
          }
      }
code: public function disconnect()
      {
          if (!is_array($this->conn) || !count($this->conn)) {
              return;
          }
  
          foreach ($this->conn as $conn) {
              Connection::close($conn);
          }
      }
code_tokens: public function disconnect ( ) { if ( ! is_array ( $ this -> conn ) || ! count ( $ this -> conn ) ) { return ; } foreach ( $ this -> conn as $ conn ) { Connection :: close ( $ conn ) ; } }
docstring: Disconnect from Gearman.
docstring_tokens: Disconnect from Gearman .