我是新手。请帮帮我。我真的很困惑。请帮我。
出现此错误：我不知道我的错误是什么。我是从教程中看到的，他甚至从未犯过任何错误
Parse error: syntax error, unexpected '(', expecting T_STRING or
T_VARIABLE or '{' or '$' in
C:\xampp\htdocs\test\application\controllers\user.php on line 50
如果你们能帮助我。这是我的文件：
这是我的user.php
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class User extends CI_Controller {
private $view_data = array();
function _construct()
{
parent::_construct();
$this->view_data['base_url']=base_url();
}
function index()
{
$this->register();
}
function register()
{
$this->load->library('form_validation');
$this->form_validation->set_rules('firstname', 'First Name', 'trim|required|max_length[100]|min_length[1]|xss_clean');
$this->form_validation->set_rules('lastname', 'Last Name', 'trim|required|max_length[100]|min_length[1]|xss_clean');
$this->form_validation->set_rules('email', 'Email Address', 'trim|required|max_length[100]|xss_clean|valid_email');
$this->form_validation->set_rules('dateofbirth', 'Date of Birth', 'trim|max_length[100]|min_length[1]|xss_clean');
$this->form_validation->set_rules('gender', 'Gender', 'trim|max_length[6]|min_length[6]|xss_clean');
$this->form_validation->set_rules('username', 'User Name', 'trim|required|alpha_numeric|callback_username_not_exists|max_length[100]|min_length[6]|xss_clean');
if ($this->form_validation->run() == FALSE)
{
//not run
$this->load->view('view_register', $this->view_data);
}
else
{
//good
$firstname=$this->input->post('firstname');
$lastname=$this->input->post('lastname');
$email=$this->input->post->('email');
$dateofbirth=$this->input->post('dateofbirth');
$gender=$this->input->post('gender');
$username=$this->input->post('username');
$password=$this->input->post('password');
$this->User_model->register_user($firstname, $lastname, $email, $dateofbirth, $gender, $username, $password);
function username_not_exists($username){
$this->form_validation->set_message('username_not_exists','the username %s is existing');
if($this->User_model->check_exists_username($username))
{
return false;
}
else
{
return true;
}
}
}
$this->load->view('view_register', $this->view_data);
}
}
这是我的view_register.php
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Registration</title>
<style type="text/css">
::selection{ background-color: #E13300; color: white; }
::moz-selection{ background-color: #E13300; color: white; }
::webkit-selection{ background-color: #E13300; color: white; }
body {
background-color: #fff;
margin: 40px;
font: 13px/20px normal Helvetica, Arial, sans-serif;
color: #4F5155;
}
a {
color: #003399;
background-color: transparent;
font-weight: normal;
}
h1 {
color: #444;
background-color: transparent;
border-bottom: 1px solid #D0D0D0;
font-size: 19px;
font-weight: normal;
margin: 0 0 14px 0;
padding: 14px 15px 10px 15px;
}
code {
font-family: Consolas, Monaco, Courier New, Courier, monospace;
font-size: 12px;
background-color: #f9f9f9;
border: 1px solid #D0D0D0;
color: #002166;
display: block;
margin: 14px 0 14px 0;
padding: 12px 10px 12px 10px;
}
#body{
margin: 0 15px 0 15px;
}
</style>
</head>
<body>
<h1>IMAGE HERE</h1>
<div id="body">
<br/>
<p class="body">
<?php
echo form_open('start');
$firstname = array(
'name' => 'firstname',
'value' => set_value('firstname')
);
$lastname = array(
'name' => 'lastname',
'value' => set_value('lastname')
);
$email = array(
'name' => 'email',
'value' => set_value('email')
);
$dateofbirth = array(
'name' => 'dateofbirth',
'value' => set_value('dateofbirth')
);
$gender = array(
'name' => 'gender',
'value' => set_value('gender'),
'style' => 'margin:10px'
);
$username = array(
'name' => 'username',
'value' => set_value('username')
);
$password = array(
'name' => 'password',
'value' => ''
);
$confpass = array(
'name' => 'confpass',
'value' => ''
);
?>
<strong>User Information: </strong>
<div align="right"><font color="red">*</font>Denotes Required Field</div>
<div align="left">
First Name<font color="red">*</font>:
<?php echo form_input($firstname)?>
<br/>
Last Name<font color="red">*</font>:
<?php echo form_input($lastname)?>
<br/>
Email Address<font color="red">*</font>:
<?php echo form_input($email)?>
<br/>
Date Of Birth:
<?php echo form_input($dateofbirth)?>
<br/>
Gender:
<?php
echo form_radio($gender, 'Male');
echo "Male";
echo form_radio($gender, 'Female');
echo "Female";
?>
<br/>
<strong>Account Information:</strong><br/>
Username<font color="red">*</font>:
<?php echo form_input($username)?><br/>
Password<font color="red">*</font>:
<?php echo form_password($password)?><br/>
Password Confirmation<font color="red">*</font>:
<?php echo form_password($confpass)?><br/>
<?php
echo validation_errors();?>
<?php echo form_submit(array('name'=>'register'), 'Register');?>
<?php echo form_reset(array('name'=>'reset'), 'Reset')?>
</div>
</body>
</html>
这是我的usermodel.php代码
<?php
class User_model extends CI_Model {
function User_model() {
parent::Model();
}
function register_user($firstname, $lastname, $email, $dateofbirth, $gender, $username, $password)
{
$sha1_password=sha1($password);
$query_str="INSERT INTO tbl_user(firstname, lastname, email, dateofbirth, gender, username, password) VALUES (?,?,?,?,?,?,?)";
$this->db->query-($query_str, array($firstname, $lastname, $email, $dateofbirth, $gender, $username, $sha1_password));
function check_exists_username($username)
{
$query_str = "SELECT username FROM tbl_user WHERE username = ?";
$result=$this->db->query->($query_str, $username);
if($result -> num_rows() > 0)
{
return true;
}
else
{
return false;
}
}
}
}
谢谢大家！