(PHP graduation project) based on PHP student daily behavior management system access

be based on php Student daily behavior management system

The student daily behavior management system is based on php Programming languages and mysql Database development BS Architecture system , The system is mainly divided into students , Teachers' , Administrator has three roles ; The main function of students is personal information , Comprehensive evaluation of , Apply for leave , Class daily , Lesson schedule , achievement , View certificate information ; The main function of teachers is to manage students' grades , Information , Lesson schedule , certificate , Ask for leave , Health duty , Operation assistance and other functions ; Administrators can manage students , Teachers' , Monitoring information management . This system has complete functions , Code comments are clear , For a php Graduation project reference and learning .

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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

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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