db2_field_width()

db2_field_width - Returns the width of the current value of the indicated column in a result set

Syntax

int db2_field_width (resource $stmt, mixed $column)

Arguments

• 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.

Description

Returns the width of the current value of the indicated column in a result set. This is the maximum width of the column for a fixed-length data type, or the actual width of the column for a variable-length data type.

Version

PHP PECL ibm_db2 >= 1.0.0

Return value

Returns an integer containing the width of the specified character or binary data type column in a result set. If the specified column does not exist in the result set, db2_field_width() returns FALSE.