PHP Interview Questions
What is PHP Error Handling ?
These are functions dealing with error handling and logging. They allow you to define your own error handling rules, as well as modify the way the errors can be logged.   An error message with filename, line number and a message describing the error is sent to the web browser.

This tutorial contains some of the most common error checking methods in PHP.

We will show different error handling methods :

die() statements
Custom errors
Error reporting.