加了mysql_query("SET NAMES 'UTF8'"); 网页上还是显示乱码

<?php

$link = mysql_connect('127.0.0.1:3307','root', 'root') or die('数据库连接失败');

mysql_select_db('phpdata');//选择一个数据库

mysql_query("SET NAMES 'UTF8'");

if (!$link) {

die('Could not connect: ' . mysqli_error());

}

echo '数据库连接成功';

$selectSql = mysql_query('select * from phpfrom');

$row = mysql_fetch_array($selectSql);

var_dump($row);

?>

这是数据：--鏁版嵁搴撹繛鎺ユ垚鍔焌rray(10) { [0]=> string(1) "1" ["id"]=> string(1) "1" [1]=> string(6) "灏忓皬" ["name"]=> string(6) "灏忓皬" [2]=> string(2) "12" ["age"]=> string(2) "12" [3]=> string(19) "2019-05-31 16:11:42" ["crDate"]=> string(19) "2019-05-31 16:11:42" [4]=> string(19) "2019-05-31 16:11:48" ["upDate"]=> string(19) "2019-05-31 16:11:48" }