It is freely available and easy to install, however if you have installed Wampserver it already there on your machine. MySQL database server offers several advantages:MySQL is easy to use, yet extremely powerful
By using MySQL extensions in PHP scripts, you can add the following SQL statements in PHP CRUD functions to work with MySQL database records: INSERT UPDATE DELETE To specify which records will be involved, you can use WHERE clauses. Typically, the values that the SQL statements need will com...
Note thatmysqli_fetch_arraywas deprecated in PHP versions below 7.0. As of 7.0, the code has been removed and replaced withmysqli_fetch-array. Now that we have our sample SQL query, we can use it to create the php code that will print all comments on a page. Below is the example c...
Learn how to use control structures such as `if - else`, `switch`, `while`, `for`, and `foreach` loops. Functions and Arrays Understand how to create functions and use arrays. This includes surveying the built-in PHP functions, creating user-defined functions, and working with arrays. ...
A MySQL transaction is a group of logically related SQL commands that are executed in the database as a single unit. Transactions are used to enforce ACID (A…
Step 2 — Installing MySQL Now that your web server is up and running, you need to install the database system to store and manage data for your site. MySQL is a popular database management system used within PHP environments. Again, use apt to acquire and install this software:...
After that, open your browser and locate to localhost/practice/index2.php and you will find success if there is no error. Conclusion In this tutorial, we have learned how to execute CRUD in PHP and MySQL using three different ways. In the next installment of this MySQL series, I will di...
PHP Connect to MySQL ServerIn this tutorial you will learn how to connect to the MySQL server using PHP.Ways of Connecting to MySQL through PHPIn order to store or access the data inside a MySQL database, you first need to connect to the MySQL database server. PHP offers two different ...
How to Get a Session Id As we discussed earlier, the server creates a unique number for every new session. If you want to get a session id, you can use the session_id function, as shown in the following snippet. 1 <?php 2 session_start(); 3 echo session_id(); 4 ?> That...
MySQL is an open source relational database management system (RDBMS) that’s used to store and manage data. Its reliability, performance, scalability, and ease of use make MySQL a popular choice for developers. In fact, you’ll find it at the heart of demanding, high-traffic applications ...