odbc_field_len

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

    odbc_field_len — Get the length (precision) of a field

    Опис

    odbc_field_len(resource $statement, int $field): int|false

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

    Параметри

    statement

    The result identifier.

    field

    The field number. Field numbering starts at 1.

    Значення, що повертаються

    Returns the field length, or false on error.

    Прогляньте також

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

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