php pdo connects to MySQL database

<code><span><span><?php</span><span>$dbhost</span> =<span>"localhost"</span>;
<span>$dbuser</span> = <span>"root"</span>;
<span>$dbpwd</span> = <span>"123"</span>;
<span>$dbname</span> = <span>"mydatabase"</span>;
<span>$charName</span> = <span>"utf8"</span>;

<span>try</span> {
    <span>$conn</span> = <span>new</span> PDO(<span>"mysql:host=$dbhost;port=3306;dbname=$dbname"</span>, <span>$dbuser</span>, <span>$dbpwd</span>, <span>array</span>(PDO::MYSQL_ATTR_INIT_COMMAND => <span>"set names utf8"</span>));
    <span>//echo "数据库链接成功！"; </span>
}
<span>catch</span>(PDOException <span>$e</span>){
    <span>echo</span><span>$e</span>->getMessage();
}
<span>?></span></span></span></code>

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The above introduces how to use php pdo to connect to a MySQL database, including the Mysql database and the content of connecting to MySql. I hope it will be helpful to friends who are interested in PHP tutorials.