Php 什么阻止数据插入CI？

我已经用数据库连接设置了CI框架，将其自动加载并创建了一个表单，但仍然没有向数据库中插入任何内容

我尝试过使用对象（类）和不同的方法在数组中传递信息

if（isset（$\u POST['register-submit']））{
$this->load->model（'Registermodel'）；
$this->load->library（'form_validation'）；
$this->form_validation->set_规则（'register-username'，'username'，'required'）；
$this->form_validation->set_规则（'register-password'，'password'，'required | min_length[6]）；
$this->form_validation->set_规则（'register-password-repeat'，'confirm passphrase'，'required | min_length[6]|匹配[register password]）；
$this->form_validation->set_规则（'register-pin'，'pin'，'required | regex_match[/^[0-9]{6}$/'）；
//如果表单验证成功
如果（$this->form\u validation->run（）==TRUE）{
echo“已成功注册！”；
//将用户添加到数据库
$data=数组(
'ci_useruniqid'=>$\u POST['register-uniqid']，
'ci_userdate'=>$\u POST['register-date']，
'ci_useruid'=>$\u POST['register-username']，
'ci_userpwd'=>密码\u散列（$\u POST['register-password']，密码\u默认值），
'ci_usermnemonic'=>$\u POST['register-mnemonic']，
'ci_usercurrentaddress'=>$\u POST['register-address']，
'ci_useraccount'=>$\u POST['register-account']，
“ci_useraccountbalance”=>$\u POST['register-account-balance']，
'ci_userpin'=>$\u POST['register-pin']，
'ci_userstatus'=>$\u POST['register-status']，
'ci_usertype'=>$\u POST['register-type']，
'ci_userinfo'=>$\u POST['register-info']，
'ci_userpgp'=>$\u POST['register-pgp']，
'ci_usercurrency'=>$\u POST['register-currency']
);
$this->RegisterModel->adduser（$data）；
重定向（“AuthController/loginview”、“刷新”）；
}

我期望发生的事情是将数据（如上所示）插入数据库中。我的实际结果是没有响应，甚至像在if语句中回显某个内容这样简单

我的表格结构：

ci_userid   int(11)
ci_useruniqid   
ci_userdate date
ci_useruid  
ci_userpwd  
ci_usermnemonic 
ci_usercurrentaddress   
ci_useraccount  
ci_useraccountbalance   decimal(12,8)
ci_userpin  
ci_userstatus   
ci_usertype 
ci_userinfo 
ci_userpgp  
ci_usercurrency

其余为文本，以下是我的

adduser

型号：

  public function adduser($data) {



$insert = $this->db->insert('users', $data);

  }

---

由于这篇文章太长，无法发表评论，我将向您提供我的准答案，这将帮助您进行调试

echo 'hello world <br><pre>';
        print_r($_POST);

        if (isset($_POST['register-submit'])) {

            $this->load->model('Registermodel');
            $this->load->library('form_validation');
            $this->form_validation->set_rules('register-username', 'Username', 'required');
            $this->form_validation->set_rules('register-password', 'Password', 'required|min_length[6]');
            $this->form_validation->set_rules('register-password-repeat', 'confirm passphrase', 'required|min_length[6]|matches[register-password]');
            $this->form_validation->set_rules('register-pin', 'pin', 'required|regex_match[/^[0-9]{6}$/]');

//If form validation was successful
            if ($this->form_validation->run() == TRUE) {

                echo 'successfully registered!';

//Add user to database
                $data = array(
                    'ci_useruniqid' => $_POST['register-uniqid'],
                    'ci_userdate' => $_POST['register-date'],
                    'ci_useruid' => $_POST['register-username'],
                    'ci_userpwd' => password_hash($_POST['register-password'], PASSWORD_DEFAULT),
                    'ci_usermnemonic' => $_POST['register-mnemonic'],
                    'ci_usercurrentaddress' => $_POST['register-address'],
                    'ci_useraccount' => $_POST['register-account'],
                    'ci_useraccountbalance' => $_POST['register-account-balance'],
                    'ci_userpin' => $_POST['register-pin'],
                    'ci_userstatus' => $_POST['register-status'],
                    'ci_usertype' => $_POST['register-type'],
                    'ci_userinfo' => $_POST['register-info'],
                    'ci_userpgp' => $_POST['register-pgp'],
                    'ci_usercurrency' => $_POST['register-currency']
                );
                $this->RegisterModel->adduser($data);
                echo 'success';
                //redirect("AuthController/loginview", "refresh");
            } else {
                echo validation_errors();
            }
        } else {
            echo 'register-submit... well... does not exist';
        }

echo“你好，世界
”；
打印（邮政美元）；
如果（isset（$_POST['register-submit']））{
$this->load->model（'Registermodel'）；
$this->load->library（'form_validation'）；
$this->form_validation->set_规则（'register-username'，'username'，'required'）；
$this->form_validation->set_规则（'register-password'，'password'，'required | min_length[6]）；
$this->form_validation->set_规则（'register-password-repeat'，'confirm passphrase'，'required | min_length[6]|匹配[register password]）；
$this->form_validation->set_规则（'register-pin'，'pin'，'required | regex_match[/^[0-9]{6}$/'）；
//如果表单验证成功
如果（$this->form\u validation->run（）==TRUE）{
echo“已成功注册！”；
//将用户添加到数据库
$data=数组(
'ci_useruniqid'=>$\u POST['register-uniqid']，
'ci_userdate'=>$\u POST['register-date']，
'ci_useruid'=>$\u POST['register-username']，
'ci_userpwd'=>密码\u散列（$\u POST['register-password']，密码\u默认值），
'ci_usermnemonic'=>$\u POST['register-mnemonic']，
'ci_usercurrentaddress'=>$\u POST['register-address']，
'ci_useraccount'=>$\u POST['register-account']，
“ci_useraccountbalance”=>$\u POST['register-account-balance']，
'ci_userpin'=>$\u POST['register-pin']，
'ci_userstatus'=>$\u POST['register-status']，
'ci_usertype'=>$\u POST['register-type']，
'ci_userinfo'=>$\u POST['register-info']，
'ci_userpgp'=>$\u POST['register-pgp']，
'ci_usercurrency'=>$\u POST['register-currency']
);
$this->RegisterModel->adduser（$data）；
呼应"成功",；
//重定向（“AuthController/loginview”、“刷新”）；
}否则{
回显验证_错误（）；
}
}否则{
echo“注册提交……嗯……不存在”；
}

请注意，使用

$this->input->post（'somename'）；

处理所有

$\u post

内容。例如，假设

注册uniqid

不存在（表单验证不会捕获它，因为它不是必需的），您将得到一个未定义的索引错误；因此您必须执行

isset（$\u post['register-uniqid']）？$\u post['register-uniqid']：null

而

$this->input->post（）

为您执行该逻辑

---

现在，即使您进行了此修复，如果

寄存器uniqid

是绝对关键的（不能为null）然后确保表单验证包含一个必需的字段。即使您可能有一些隐藏字段，但这并不意味着用户不能删除它们，如果他们愿意的话，并在该db列中发布空值。我建议完全放弃隐藏字段，并将任何与用户无关的输入编码到此控制器或模型中。

，因为这对于co来说太长了嗯，我给你我的准答案，这将帮助你调试

echo 'hello world <br><pre>';
        print_r($_POST);

        if (isset($_POST['register-submit'])) {

            $this->load->model('Registermodel');
            $this->load->library('form_validation');
            $this->form_validation->set_rules('register-username', 'Username', 'required');
            $this->form_validation->set_rules('register-password', 'Password', 'required|min_length[6]');
            $this->form_validation->set_rules('register-password-repeat', 'confirm passphrase', 'required|min_length[6]|matches[register-password]');
            $this->form_validation->set_rules('register-pin', 'pin', 'required|regex_match[/^[0-9]{6}$/]');

//If form validation was successful
            if ($this->form_validation->run() == TRUE) {

                echo 'successfully registered!';

//Add user to database
                $data = array(
                    'ci_useruniqid' => $_POST['register-uniqid'],
                    'ci_userdate' => $_POST['register-date'],
                    'ci_useruid' => $_POST['register-username'],
                    'ci_userpwd' => password_hash($_POST['register-password'], PASSWORD_DEFAULT),
                    'ci_usermnemonic' => $_POST['register-mnemonic'],
                    'ci_usercurrentaddress' => $_POST['register-address'],
                    'ci_useraccount' => $_POST['register-account'],
                    'ci_useraccountbalance' => $_POST['register-account-balance'],
                    'ci_userpin' => $_POST['register-pin'],
                    'ci_userstatus' => $_POST['register-status'],
                    'ci_usertype' => $_POST['register-type'],
                    'ci_userinfo' => $_POST['register-info'],
                    'ci_userpgp' => $_POST['register-pgp'],
                    'ci_usercurrency' => $_POST['register-currency']
                );
                $this->RegisterModel->adduser($data);
                echo 'success';
                //redirect("AuthController/loginview", "refresh");
            } else {
                echo validation_errors();
            }
        } else {
            echo 'register-submit... well... does not exist';
        }

echo“你好，世界
”；
打印（邮政美元）；
如果（isset（$_POST['register-submit']））{
$this->load->model（'Registermodel'）；
$this->load->library（'form_validation'）；
$this->form_validation->set_规则（'register-username'，'username'，'required'）；
$this->form_validation->set_规则（'register-password'，'password'，'required | min_length[6]）；
$this->form_validation->set_规则（'register-password-repeat'，'confirm passphrase'，'required | min_length[6]|匹配[register password]）；
$this->form_validation->set_规则（'register-pin'，'pin'，'required | regex_match[/^[0-9]{6}$/'）；
//如果