db2_field_name

Returns the name of the column in the result set (PECL)
string db2_field_name ( resource stmt, mixed column )

Returns the name of the specified column in the result set.

参数

stmt

Specifies a statement resource containing a result set.

column

Specifies the column in the result set. This can either be an integer representing the 0-indexed position of the column, or a string containing the name of the column.

返回值

Returns a string containing the name of the specified column. If the specified column does not exist in the result set, db2_field_name() returns FALSE.