PHP 5.4 introduces the concept of traits. In PHP 5.4 version several new features was introduced, one such feature was PHP traits.
PHP traits help us to minimize code duplication in our codebase. Until the concept of traits, PHP uses classical inheritance model in which one class can inherit only one class. But sometimes, it is beneficial to inherit from multiple classes to avoid code duplication. To solve this problem, PHP community introduces the concept of traits.
What’s the difference between double and triple equals in PHP? PHP supports both double (==) and triple (===) comparison. Then when to use double equal to and when to use triple equal to in our code.
PHP 7 , the latest version of PHP was already released. It was released on December 3rd, 2015. PHP 7 comes with a number of new features, and the most amazing feature is speed. PHP 7 provides an incredible performance boost to your web applications.
Here is the benchmark of PHP 7. PHP 7 benchmark.
In this tutorial, you’ll learn how to install PHP 7 on Ubuntu.
How to access localhost from anywhere using any device.
How to Access Localhost from Anywhere
How many times, you have been working on an application (or an app) and you have designed and completed your application nicely. You have set up everything very nicely on your local system. Now you want to show this work to your client, who is sitting on a remote location. Also, you want to test this application on a different device ( such as mobile, tablets etc). To do these things, either you have to host your application on a public server, or you can use any service which allows to access localhost from anywhere.
Write a program to print factorial of a number in PHP. In this tutorial, We are going to write a PHP code to print factorial of a number using iterative as well as recursive approach. Before solving this problem let’s understand what is factorial.
What’s the difference between call by value & call by reference in PHP? This is the most important concept used in programming and sometime asked in interviews. Don’t worry if you are new to this terminology, you’ll learn this concept in this tutorial.