msql_num_rows
(PHP 4, PHP 5)
msql_num_rows — Get number of rows in result
说明
int msql_num_rows ( resource $query_identifier )msql_num_rows() returns the number of rows in a result set.
参数
- result
-
resource 型的结果集。此结果集来自对 msql_query() 的调用。
返回值
Returns the number of rows in the result set.
参见
- msql_num_fields() - Get number of fields in result
