메소드 | 설명 | |
---|---|---|
getExpressions ( ) : ExpressionInterface[] | Array of expressions which will be combined. | |
getFieldNames ( ) : array | Returns an array of the used field names of the current expression and all subexpressions. |
public getExpressions ( ) : ExpressionInterface[] | ||
리턴 | ExpressionInterface[] |
public getFieldNames ( ) : array | ||
리턴 | array |