php$user_name = "un";$mysql_qry ="select * from user whereusername like '$user_name' and main_password '$user_pass';";
$result = mysql_query($mysql_qry,
多站点mysql多次崩溃。AH01071: Got error 'PHP message: PHP Warning: mysqli_query(): MySQL server has gone away in /home/xxxxxxxx/www/wp-includes/wp-db.php on line 1925
PHP message: PHP Warning: mysqli_query(): Erro