odbc_num_fields

    (PHP 4, PHP 5, PHP 7, PHP 8)

    odbc_num_fields — Number of columns in a result

    Description

    odbc_num_fields(Odbc\Result $statement): int

    Gets the number of fields (columns) in an ODBC result.

    Parameters

    statement

    The ODBC result object returned by odbc_exec().

    Return Values

    Returns the number of fields, or -1 on error.

    Changelog

    Version Description
    8.4.0 statement expects an Odbc\Result instance now; previously, a resource was expected.

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