odbc_field_len()

odbc_field_len - Get the length (precision) of a field

Syntax

int odbc_field_len (resource $result_id, int $field_number)

Arguments

• result_id - The result identifier.
• field_number - The field number. Field numbering starts at 1.

Description

Gets the length of the field referenced by number in the given result identifier.

Version

PHP 4, 5

Return value

Returns the field name as a string, or FALSE on error.