(PHP graduation project) based on PHP user online submission management system

be based on php User online submission management system

User online submission management system is based on php programing language ,mysql Database development is based on BS Architecture system , The system is divided into users , Administrators , Reviewers have three roles , The user function is mainly to view topics , Contribute according to the topic , Check the submission review status , Reply to comments, etc ; Reviewers review user submissions and other functions , This design has complete functions , Code comments are clear , For a php Graduation design and curriculum design reference study .

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One . Technical environment

php edition ： 5.3 above
development tool ： notepad++,sublime,phpstorm All right
database : mysql
The server : apache
Integrated environment ： phpstudy
The front frame ：bootstrap
Detailed technical ：HTML+CSS+JS+PHP+MYSQL+PhpStudy

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Two . Project documents

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3、 ... and . system function

be based on php User online submission management system

The system is mainly divided into users , Auditor , Administrator has three roles ：

User functions ：

1. Normal user login / register .

2. View the notification information of the system .

3. Check out the topic , You can view the published contribution topics .

4. My topic contribution , Check my published contributions and online contributions

5. Topic comments , Check the reviewers' comments on the topic I submitted , And you can reply to comments

6. Change Password

7. Check the documentation , Download documentation

Reviewer function ：

1. Reviewers log into the background of the system

2. Check out the topic ： Click to view all topics .

Contributors can click to view all topics under the topic .（ Each reviewer will be responsible for one or more topics ）

3. Review topics ：

Choose the topic you are responsible for ： Contributors can click to view and select the topic they are responsible for .

Review topics ： Give “ You can make a speech, but you need to revise ”、“ You can speak ” or “ No speaking ” Conclusion .

4. Comment topics ：

Reviewers Click to view topics , establish 、 Delete 、 Revise and reply to a comment .

Reviewers can also comment on topics that are not their own topics

5. Revise the topic ：

Revise the topic of contributors （ If authorized ）.

6. Notice of news

Received the notice of special modification ;（ The chairman of the meeting revised the topic , The system should inform the reviewer ）

Receive notification of new topics ;（ If a new topic is submitted for the topic he is responsible for , The system should notify the reviewer by SMS or email ）

Notice of receipt of comment reply ;

Administrator function :

1. The administrator logs in to the system background

2. Project Management , Administrators can add topics submitted by users

3. Reviewer management , add to , modify , Delete the approver's account , You can assign topics to reviewers

4. Announcement management , Add the notification notice of the system

5. Document management , Add document information to provide users with downloads

6. The administrator changes the password

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Four . Code example

<?php
    // +----------------------------------------------------------------------
    // |  Login function 
    // |  Design thinking , Get the account and password entered by the user , Verify the data entered by the user , Verification passed ,
    // |  Save the login information of the user to the database , And generate cookie, Prompt the user to log in successfully 
    // +----------------------------------------------------------------------

	// Reference commonly used functions 
	require_once('../../../config/config.php');

	// Get the login username 
	$name = $_POST['name'];
	// Get the user's login password 
	$password = $_POST['password'];
    // Get the login role 
     $role = $_POST['role'];

	// Judge whether the user name entered by the user is empty 
	if (!$name) {
    
		// If it is empty , Return to the prompt message 
        ajaxReturn(0, ' Please enter a user name ');
    }

    // Judge whether the password entered by the user is empty 
    if (!$password) {
    
    	   ajaxReturn(0,' Please input a password ');
    }

    //sql sentence 
    $sql = "SELECT * FROM users WHERE name='$name' AND password='$password'";
    // Query database user records ,fetchOne Function in mysql.php in 
    $result = fetchOne($link,$sql);
    
    // If this user is not queried 
    if(!$result) {
    
    	   ajaxReturn(0,' I'm sorry , Wrong login and password ！');
    }else {
    
    	// Save the user's session
    	$user = array(
            'id'=>$result['id'],
            'name'=>$result['name'],
            'avatar' =>$result['avatar'],
            'role'=>$result['role']
        );

        // If the user logs in 
        if($role == 1) {
    
            if($result['role'] == 1){
    
                // Set up session, Failure time 1 Hours 
                $_SESSION["user"]=$user;
                ajaxReturn(1,' congratulations , Login successful ！');
            }else{
    
                ajaxReturn(0,' I'm sorry , You are not a user !');
            }
        }

        // If you are an administrator, log in 
        if($role == 2 ) {
    
            // Determine whether you are an administrator 
            if($result['is_admin'] == 1) {
    
                // Set up session, Failure time 1 Hours 
                $_SESSION["admin"]=$user;
                // Prompt for successful login 
                ajaxReturn(2,' congratulations , Login successful ！');
            }else{
    
                // If it's not the Administrator , Give tips 
                ajaxReturn(0,' I'm sorry , You're not the administrator ！');
            }
        }
        
    }

<?php

	// +----------------------------------------------------------------------
	// |  Registration function 
	// |  Design thinking , First, judge whether the data entered by the user is correct , In determining whether the user's email has a note 
	// |  too , Meet the conditions , Registered successfully ,ajaxReturn Function in include.php in 
	// +----------------------------------------------------------------------

	// Reference commonly used functions 
	require_once('../../../config/config.php');

	// Get the data sent by the front desk 
	$name = $_POST['name'];// Get username 
	$password = $_POST['password'];// Get password 
	$email = $_POST['email'];// Get games 
	$password_o = $_POST['password_o'];// Get duplicate password 

	// Judge user name 
	if(!$name) {
    
		ajaxReturn(0,' Incorrect user name format , English plus numbers ！');
	}
	// Determine whether the password is entered correctly 
	if(!is_password($password)) {
    
		ajaxReturn(0,' The password format is incorrect , No less than 6 position ！');
	}
	// Determine whether the mailbox is entered correctly 
	if(!is_email($email)) {
    
		ajaxReturn(0,' The email format is incorrect !');
	}
	// Judge whether the two password entries are consistent 
	if($password != $password_o) {
    
		ajaxReturn(0,' The two passwords are not the same ！');
	}

	// Query whether the database has registered this mailbox 
	$sql = "SELECT * FROM users WHERE email='$email'";
	$result1 = fetchAll($link,$sql);

	if($result1) {
    
		ajaxReturn(0,' I'm sorry , This email has been registered ！');	
	}

	$data = array(
		'name'=>$name,
		'password'=>$password,
		'email'=> $email,
		'addtime'=>date('Y-m-d H:i:s')
	);

	// Save the user's registration information to users surface , Among them $link stay include.php in 
	$result2 = insert($link,$data,'users');

	// If the registration succeeds or fails , Return to the prompt 
	if(!$result2) {
    
		ajaxReturn(0,' Registration failed ！');
	}else{
    
		ajaxReturn(1,' Congratulations on your successful registration ');
	}

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5、 ... and . Project screenshots