PHP mysqli_next_result () function

Pedoman PHP MySQLi Referensi

Menjalankan beberapa query terhadap database. Gunakan mysqli_next_result () berfungsi untuk mempersiapkan set berikutnya hasil:

<?php 
// 假定数据库用户名：root，密码：123456，数据库：w3big 
$con=mysqli_connect("localhost","root","123456","w3big"); 
if (mysqli_connect_errno($con)) 
{ 
    echo "连接 MySQL 失败: " . mysqli_connect_error(); 
} 

$sql = "SELECT name FROM websites ORDER BY alexa;";
$sql .= "SELECT app_name FROM apps";

// 执行多个查询
if (mysqli_multi_query($con,$sql))
{
	do
	{
		// 存储第一个结果集
		if ($result=mysqli_store_result($con))
		{
			while ($row=mysqli_fetch_row($result))
			{
				printf("%s",$row[0]);
				echo "<br>";
			}
		}
	} while (mysqli_next_result($con));
}

mysqli_close($con);
?>

Definisi dan Penggunaan

mysqli_next_result () fungsi mysqli_multi_query () untuk mempersiapkan hasil set berikutnya.

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