original_string: public function hasFilters() {
  		foreach ($this->columns as $col) {
  			if ($col->hasFilters() === true) {
  				return true;
  			}
  		}
  
  		return false;
  	}
code: public function hasFilters() {
  		foreach ($this->columns as $col) {
  			if ($col->hasFilters() === true) {
  				return true;
  			}
  		}
  
  		return false;
  	}
code_tokens: public function hasFilters ( ) { foreach ( $ this -> columns as $ col ) { if ( $ col -> hasFilters ( ) === true ) { return true ; } } return false ; }
docstring: Check if the datagrid has filters. Will loop through all columns
  and if any of the columns has filters this will mean that the datagrid
  will have filters in general.
  
  @return boolean
docstring_tokens: Check if the datagrid has filters . Will loop through all columns and if any of the columns has filters this will mean that the datagrid will have filters in general .