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