// 假定数据库用户名:root,密码:123456,数据库:RUNOOB $con=mysqli_connect("localhost","root","123456","RUNOOB"); if (mysqli_connect_errno($con)) { echo "连接 MySQL 失败: " . mysqli_connect_error(); } // 修改数据库连接字符集为 utf8 mysqli_set_charset($con,"utf8"); mysqli_clos...
设置默认客户端字符集: <?php// 假定数据库用户名:root,密码:123456,数据库:codingdict$con=mysqli_connect("localhost","root","123456","codingdict");if(mysqli_connect_errno($con)) {echo"连接 MySQL 失败: ".mysqli_connect_error(); }// 修改数据库连接字符集为 utf8mysqli_set_charset($con,"...
步骤2:使用mysqli_set_charset函数解决特殊字符问题 <?php// 建立连接$conn=newmysqli("localhost","username","password","database");// 检查连接是否成功if($conn->connect_error){die("Connection failed: ".$conn->connect_error);}// 设置字符集为utf8if(!$conn->set_charset("utf8")){printf("...
php $con = mysqli_connect("localhost", usr, pwd, instance); mysqli_set_charset( $con, "utf8mb4" ); if (mysqli_connect_errno($con)) { die('Failed to connect to MySQL : ' .mysqli_connect_error()); } $aA= (int)$_POST['AA']; $aB= (int)$_POST['AB']; $c3po= $_...
从到导致了些问题。MySQL的UTF-8只支持每个字符最多三个字节，而真正的 UTF-8 是每个字符最多四个...
mysqli->set_charset是可以用的，但请注意一下，官方文档说，如果在Windows平台上使用该方法，需要4.1.11版或以上的MySQL客户端库，且MySQL版本为5.0.6以上。其他方法可以用mysqli->query("set names utf8")代替。
} $mysqli->set_charset('utf8'); $sql="select * from table"; $result= $mysqli->query($sql);//执行sql语句$data = $result->fetch_array();//从结果集中获取所有数据$mysqli->close($link);//关闭数据库连接?>
mysqli_query($con, "set names utf8"); mysqli_select_db($con, "bss"); mysqli_set_charset($con, "utf-8") ; foreach($arr as $val){ $sql = "insert into `salesman` set name= '".$val."'"; mysqli_query($con, $sql); ...
mysqli_connect('localhost', 'my_user', 'my_password', 'test');printf("Initial character set: %s\n", mysqli_character_set_name($link));/* change character set to utf8mb4 */mysqli_set_charset($link, "utf8mb4");printf("Current character set: %s\n", mysqli_character_set_name($...
php// 假定数据库用户名:root,密码:123456,数据库:RUNOOB$con=mysqli_connect("localhost","root","123456","RUNOOB");if(mysqli_connect_errno($con)){echo"连接 MySQL 失败: ".mysqli_connect_error();}// 修改数据库连接字符集为 utf8mysqli_set_charset($con,"utf8");$country="CN";// 创建...