One of the most popular server-side programming languages for developing websites is PHP. However, because of its prominence, attackers also find it to be a desirable target. So, to safeguard confidential information and preserve the integrity of your online projects, you must secure PHP apps!

Error and exception handling in PHP are powerful mechanisms. While exception handling helps change the usual flow of the code execution if a specified error occurs, procedural error handling in PHP detects errors raised by your program and then takes the necessary course of action.

Introduction

On average within the US, internet users access over 130 websites per day. But have you ever thought about how the web server identifies you? This is down to the session variable that stores user information across multiple pages, making your browsing experience seamless.