protected function _parseConditionSign($conditionSign = null) {
		$result = '';
		if (empty($conditionSign)) {
			return $result;
		}

		$conditionSign = (string)mb_convert_case($conditionSign, MB_CASE_LOWER);
		switch ($conditionSign) {
			case 'gt':
				$result = '>';
				break;
			case 'ge':
				$result = '>=';
				break;
			case 'lt':
				$result = '<';
				break;
			case 'le':
				$result = '<=';
				break;
			case 'ne':
				$result = '<>';
				break;
			case 'eq':
			default:
				$result = '';
		}

		return $result;
	}
protected function _parseConditionSign($conditionSign = null) {
		$result = '';
		if (empty($conditionSign)) {
			return $result;
		}

		$conditionSign = (string)mb_convert_case($conditionSign, MB_CASE_LOWER);
		switch ($conditionSign) {
			case 'gt':
				$result = '>';
				break;
			case 'ge':
				$result = '>=';
				break;
			case 'lt':
				$result = '<';
				break;
			case 'le':
				$result = '<=';
				break;
			case 'ne':
				$result = '<>';
				break;
			case 'eq':
			default:
				$result = '';
		}

		return $result;
	}
protected function _parseConditionSign ( $ conditionSign = null ) { $ result = '' ; if ( empty ( $ conditionSign ) ) { return $ result ; } $ conditionSign = ( string ) mb_convert_case ( $ conditionSign , MB_CASE_LOWER ) ; switch ( $ conditionSign ) { case 'gt' : $ result = '>' ; break ; case 'ge' : $ result = '>=' ; break ; case 'lt' : $ result = '<' ; break ; case 'le' : $ result = '<=' ; break ; case 'ne' : $ result = '<>' ; break ; case 'eq' : default : $ result = '' ; } return $ result ; }
Return condition sign in SQL format from 2 char format.

@param string $conditionSign Condition sign in 2 char format.
@return string Condition sign in SQL format.
Return condition sign in SQL format from 2 char format .