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# db2_field_name

(PECL)

db2_field_name -- Returns the name of the column in the result set

## 说明

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`.

## 参见

db2_field_display_size()
db2_field_num()
db2_field_precision()
db2_field_scale()
db2_field_type()
db2_field_width()

后退 | 起点 | 前进
db2_field_display_size | 上一级 | db2_field_num