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# db2_field_display_size

(PECL)

db2_field_display_size -- Returns the maximum number of bytes required to display a column

## 説明

int db2_field_display_size ( resource stmt, mixed column )

Returns the maximum number of bytes required to display a column in a result set.

## パラメータ

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.

## 返り値

Returns an integer value with the maximum number of bytes required to display the specified column. If the column does not exist in the result set, db2_field_display_size() returns `FALSE`.

## 参考

db2_field_name()
db2_field_num()
db2_field_precision()
db2_field_scale()
db2_field_type()
db2_field_width()

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