小编DPZ*_*DPZ的帖子

$Query = pg_query_params($db, 'SELECT username FROM users WHERE id = $1 AND password=(crypt(\'$2\',password)) LIMIT 1', array(33,'thepassword'));

"绑定消息提供2个参数,但准备好的语句""需要1"

问题似乎围绕'$ 2'参数,heredoc字符串不起作用.

建议？