What’s new in PHP 7.4

PHP 7.4 was released on November 28, 2019 and it’s the last version before PHP 8. New features PHP 7.4 comes with a remarkable amount of new features. The following a list of all new features. Arrow functions Arrow functions, also called “short closures”, allow for less verbose one-liner functions. There are a few notes about…

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Install Nginx + PHP + MySQL on Mac Os in 2020

This tutorial shows how to install Nginx + PHP + MySQL on Mac OS Catalina. It’s very straightforward process and doesn’t takes you more than 10 to 15 minutes. Install PHP First of all, ensure that brew brew is up-to-date and then install latest php 7.4 version. To locate your ini files type the following…

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MySQL Normalization

Database normalization is a process of organizing fields and tables which reduces dependancy of data and redundancy. There are 6 normal form. In most cases it’s only need 3 normal form to achieve normalization. What normal forms are? 1NF (First Normal Form) Rules Each table cell should contain a single value Each record needs to…

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SOLID principles in PHP

SOLID Principles is the rules that avoid bad design and have a clear concept for developing software in a proper way.

With the bad software design, the code can become inflexible and small changes can result in bugs. For these reasons, developers should follow SOLID Principles.

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Installing Nginx + PHP-FPM + MySQL on OS X

Setting up working environment is the first step you need to do. This will be your local web server for programming in OS X with PHP, Nginx and MySQL (also known as LEMP). Let’s make it as ease as possible 😉   What we will do Install xcode (for license) and brew package manager (as…

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How to install free SSL certificate on Nginx with StartSSL

First, we need issue SSL certificate. Startssl.com is a great way to install free signed SSL certifacate. So, let’s signed up on Startssl.com with browser authenticate. Then, go to control panel (https://startssl.com/ControlPanel) and click on Validations Wizard tab. Select Domain Validation option. Next, enter your domain name: You will be asked to verify your domain…

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