ibase_num_params

(PHP 5, PHP 7)

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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