While adding data, we had two files: add.html and add.php. Below is a sample image of our homepage:Įach row of data can be edited separately. On every row of displayed data, there is also a link to edit and delete data. This file also contains a link to add data. $result = mysqli_query($mysqli, "INSERT INTO users(name,age,email) VALUES('$name','$age','$email')") ĭata from database is fetched and displayed in index.php file. if all the fields are filled (not empty) If they are all filled then the data will be inserted into database table. In add.php, we do a simple validation of checking if the entered name, email & age are empty or not. It means that the submitted form data will go to add.php. To add data into database, we need an html form.įorm action on add.html is add.php. In below code, the database host name is localhost where username=root and password=root. This file is included in all PHP pages where database connection is necessary. This code connects to the MySQL database. Now, we will create a config.php file which contains database connection code. Then, we will create a new table in database ‘test’. Here is a step-by-step guide on creating a CRUD system using PHP & MySQL:įirst of all, we will create a new MySQL database. This kind of system is also referred to CRUD (Create, Read, Update, Delete). In this article, I will be presenting simple PHP & MySQL code to add, edit, delete and view data.
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February 2023
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