在我的代码中他们是一个错误这是什么解决方案
遇到 PHP 错误
严重性:警告
消息:无法修改标头信息 - 标头已发送(输出开始于 /home/websites/public_html/application/controllers/user.php:64)
文件名:helpers/url_helper.php
行号:546
这是我的代码
function register()
{
$email=$_POST['email'];
$pass=$_POST['pass'];
$cpass=$_POST['cpass'];
$valid = array(
array(
'field' => 'email',
'label' => 'Username(Email)',
'rules' => 'trim|required|valid_email|is_unique[register.email]'
),
array(
'field' => 'pass',
'label' => 'Password',
'rules' => 'trim|required||matches[cpass]|min_length[8]|max_length[30]|'
),
array(
'field' => 'cpass',
'label' => 'Confirm Password',
'rules' => 'trim|required'
)
);
$this->form_validation->set_rules($valid);
$this->form_validation->set_error_delimiters('<div class="error_txt">', '</div>');
if ($this->form_validation->run() == FALSE)
{
echo "error";
redirect('/home/');
}
else
{
$this->load->model('User_model');
$rs=$this->User_model->register($_POST);
redirect('/home/');
}
}