ibase_num_params

    (PHP 5, PHP 7 < 7.4.0)

    ibase_num_params — Return the number of parameters in a prepared query

    说明

    ibase_num_params(resource $query): int

    This function returns the number of parameters in the prepared query specified by query. This is the number of binding arguments that must be present when calling ibase_execute().

    参数

    query

    The prepared query handle.

    返回值

    Returns the number of parameters as an integer.

    参见

    • ibase_prepare() - Prepare a query for later binding of parameter placeholders and execution
    • ibase_param_info() - Return information about a parameter in a prepared query

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