db2_field_width

db2_field_width

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

 **db2_field_width** resource $stmt  $column

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.

stmtSpecifies a statement resource containing a result set.

columnSpecifies 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.

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, returns false. db2_field_width

db2_field_display_size``db2_field_name``db2_field_num``db2_field_precision``db2_field_scale``db2_field_type