Php/docs/function.ibase-num-params
来自菜鸟教程
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
