original_string: public function set_option($options = array()) {
          if (!empty($options['apikey'])) {
              set_config('apikey', trim($options['apikey']), 'youtube');
          }
          unset($options['apikey']);
          return parent::set_option($options);
      }
code: public function set_option($options = array()) {
          if (!empty($options['apikey'])) {
              set_config('apikey', trim($options['apikey']), 'youtube');
          }
          unset($options['apikey']);
          return parent::set_option($options);
      }
code_tokens: public function set_option ( $ options = array ( ) ) { if ( ! empty ( $ options [ 'apikey' ] ) ) { set_config ( 'apikey' , trim ( $ options [ 'apikey' ] ) , 'youtube' ) ; } unset ( $ options [ 'apikey' ] ) ; return parent :: set_option ( $ options ) ; }
docstring: Save apikey in config table.
  @param array $options
  @return boolean
docstring_tokens: Save apikey in config table .