我正在将MySQL转换为mysqli,我完全卡住了删除
function RemoveItem($itemid) {
global $db_user, $db_password, $db_database;
$link_id = mysqli_connect("$db_host", "$db_user", "$db_password", "$db_database");
if (mysqli_connect_errno()) {
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
mysqli_query("delete from cart where cookieid = '" . GetCartId() . "' and itemid = $itemid");
}
通读文档
mysqli_query($connection,"your query");
或
$connection->query("your Query");