odbc_field_len

(PHP 4, PHP 5, PHP 7)

odbc_field_len — Get the length (precision) of a field

Descrierea

odbc_field_len ( resource $result_id , int $field_number ) : int

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

Parametri

result_id

The result identifier.

field_number

The field number. Field numbering starts at 1.

Valorile întoarse

Returns the field length, or FALSE on error.

A se vedea și

  • odbc_field_scale() - Get the scale of a field to get the scale of a floating point number