controller/frontend/src/Controller/Frontend/Locale/Standard.php
public function compare( $operator, $key, $value )
	{
		$this->conditions[] = $this->filter->compare( $operator, $key, $value );
		return $this;
	}
public function compare( $operator, $key, $value )
	{
		$this->conditions[] = $this->filter->compare( $operator, $key, $value );
		return $this;
	}
public function compare ( $ operator , $ key , $ value ) { $ this -> conditions [ ] = $ this -> filter -> compare ( $ operator , $ key , $ value ) ; return $ this ; }
Adds generic condition for filtering

@param string $operator Comparison operator, e.g. "==", "!=", "<", "<=", ">=", ">", "=~", "~="
@param string $key Search key defined by the locale manager, e.g. "locale.status"
@param array|string $value Value or list of values to compare to
@return \Aimeos\Controller\Frontend\Locale\Iface Locale controller for fluent interface
@since 2019.04
Adds generic condition for filtering