急~ Call to a member function num_rows() on a non-object
publicfunction login($user_name) {$user_name =$this->db->escape($user_name);
$sql ="selectUSER_ID,STATUS,PASSWORD,LAST_LOGIN_TIME,USER_NAME,NAME from ADM_USER where USER_NAME =$user_name ";
$query =$this->db->query($sql);
if ($query->num_rows()>0) {
foreach ($query->result_array() as $row){
$arr[] =$row;
}
return $arr;
}
}
本地这么写没错,刚刚部署到服务器上就出问题了 $sql ="selectUSER_ID,STATUS,PASSWORD,LAST_LOGIN_TIME,USER_NAME,NAME from ADM_USER where USER_NAME =$user_name ";
USER_NAME ="$user_name"
打引号,字符串匹配怎么能省略引号? $user_name =$this->db->escape($user_name);
这样就不用加了,把DEBUG打开了。 还是多数据库的问题。
pconnet设置成false大部分正常了 就这里出问题
我就郁闷了。。。
1.72就这么不稳定吗? 是我2B了 ,我退散
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