PDO连接失败，如何连接[关闭]

Question

Can you please point out what I am doing wrong in following statement?

$db = new PDO('mysql:dbname=my-db-name','host=localhost', 'username', 'password', array(PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES 'utf8' COLLATE 'utf8_unicode_ci';"));
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

There is syntax error. I know it would be a silly question but i am kind of stuck here.

Thanks in advance.

Answer 1

you are doing wrong where you are giving you db:name and local host it should be like below

'mysql:dbname=my-db-name;host=localhost' check that i added ; in it, edit it and try it