在使用asp+access 或asp.net+sql,如需要進(jìn)行統(tǒng)計或求和等操作,用conn.execute相當(dāng)簡潔,

例如:

TotalUser=conn.execute("Select count(id) from [MyUser]")(0)

或直接輸入出值<%=conn.execute("Select count(id) from [WebUser]")(0)%>

當(dāng)前PHP中要實現(xiàn)諸如此類的功能有些繁瑣.需要兩三步.

$result=$conn->query("select count(id) from from MyUser");

$row=$result->fetch_array();

echo $row[0];