CRUD PHP MySQL: Today I am sharing how to create a CRUD database app with PHP & MySQL. First, You should know CRUD standard for Create, Read, Update, & Delete.  If you are an experienced web developer, you must have created CRUD apps already. Maybe CRUD exists in accounting softwares. If you are a beginner in web development, you will experience lots of CRUD program in your future career. Basically, MySQL store data in SQL Database. After that, PHP fetches those Database tables and give users the power to play with CRUD actions.

Today I am sharing a simple CRUD grid with PHP and MySQL database.  This program is built in PHP, MySQL, HTML, Bootstrap & Ajax for smooth and not reloading page.  I did not create a CSS file for styling, this program uses default bootstrap styling.

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Requirement For Creating This CRUD App:

  • Basic knowledge of HTML
  • Basic Knowledge of Bootstrap
  • Knowledge of PHP & MySQL
  • Local Server Environment like Xampp, MAMP etc.
  • Any IDE or Notepad++

CRUD PHP MySQL Source Code

Follow step by step for creating this database app.

Create Database

Create a database name “phpcrud” After that, Create a table named “users” with 3 rows.
id int(11) NOT NULL,
name varchar(100) NOT NULL,
email varchar(100) NOT NULL

Make Sure check on A. I. (auto increment) in “id” section when you create. If you have any problem to create tables, just create database named “phpcrud” go to “SQL” section and paste these codes give below and press on go.

Connection to Database

Create a file named “db.php” for database connection and paste these codes.

Create Header File

I am creating is program dynamically. So, I have created separate file for header, index, and footer. Now create a file named “header.php” and paste these codes.

Create Index Page

Create a file named “index.php” and copy & paste these codes.

Footer Page

Create a file named “footer.php” and paste these following codes. In footer file is linking with JQuery, Bootstrap & Ajax file.

Create Page For Add User

php crud add user

Now create a page for adding new users in the database. Create a file named “create.php” and put these codes given below.

Update User Information

Now create a page for edit users information. Create a file named “edit.php” and paste codes given below.

Delete User

Create a file for delete any user. So, create a file named “delete.php” and paste these codes.

That’s It. You Hava Successfully created a CRUD PHP MySQL app with ajax no reloading feature. If you did not understand whole steps, Don’t worry download source code from here.

Password: webdevtrick.com

Download Source Code

I hope this article will be helpful to you. If you have any doubt comment down below, I will reply to your comment as soon as possible.

Thanks For Visiting, Keep Visiting.

4 COMMENTS

  1. Hi I try connect PDO with your db.php and it dont works, but I change for this order and work perfectly

    <?php
    $dbsystem='mysql';
    $host='127.0.0.1';
    $dbname='phpcrud';
    $dsn=$dbsystem.':host='.$host.';dbname='.$dbname;
    $username='root';
    $passwd='psw';
    $connection = null;
    try {
    echo 'Conexión a la base de datos: '.$dsn.'’;
    $connection = new PDO($dsn, $username, $passwd);
    echo ‘Conexión con éxito ‘;
    } catch (PDOException $pdoExcetion) {
    $connection = null;
    echo ‘Error al establecer la conexión: ‘.$pdoExcetion;
    }
    ?>

  2. Having issues with edit.php

    Notice: Undefined index: id in C:\xampp\htdocs\crud\edit.php on line 3

    In the update user page

    Notice: Trying to get property ‘name’ of non-object in C:\xampp\htdocs\crud\edit.php on line 38

    Notice: Trying to get property ’email’ of non-object in C:\xampp\htdocs\crud\edit.php on line 42

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