(PHP 4, PHP 5, PHP 7)
odbc_field_num — Return column number
$result_id
, string $field_name
) : intGets the number of the column slot that corresponds to the named field in the given result identifier.
result_idThe result identifier.
field_nameThe field name.
Returns the field number as a integer, or FALSE on error.
Field numbering starts at 1.