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  • odbc_field_num()

    (PHP 4, PHP 5, PHP 7)

    Return column number

    说明

    odbc_field_num(resource $result_id,string $field_name): int

    Gets the number of the column slot that corresponds to the named field in the given result identifier.

    参数

    $result_id

    The result identifier.

    $field_name

    The field name.

    返回值

    Returns the field number as a integer, or FALSE on error. Field numbering starts at 1.