Author: Rahul

In PHP, short open tags (<? and ?>) are a convenient shorthand for the standard PHP opening tag (<?php). While these short tags can make your code more concise, they are not enabled by default in PHP configurations due to compatibility issues with XML parsing. Enabling short open tags allows you to use these shorter syntaxes in your PHP scripts. This tutorial provides a step-by-step guide on how to enable short open tags in PHP. Enable Short Tags in PHP Enabling short open tags is easy to do in most cases. First, open your php.ini file in a text editor.…

Dealing with timezones is a crucial part of working with dates and times in web-based applications. In PHP, setting the default timezone is essential to ensure that the application accurately represents dates and times based on the user’s location. In this article, we’ll discuss how to get or set the default timezone in PHP. Getting the Default Timezone To get the default timezone in PHP, you can use the date_default_timezone_get() function. This function returns the timezone that is currently set as the default. For example, to get the default timezone, you can use the following code:

This will output…

When managing web applications that serve users from different geographical locations, it’s imperative to accurately process and display time-related data according to the respective time zones. Setting up a default timezone in PHP ensures that timestamps, time calculations, and other date-time functionalities are consistent and accurate. 1. Setting Up Timezone in the php.ini File The php.ini file is the primary configuration file for PHP. By modifying this file, you can set a default timezone for the entire PHP environment. Here’s how you do it: 1.1. Locate Your php.ini File: Your server’s operating system determines the default location of the php.ini…

The document root, also known as the web root, is the topmost directory in your web server’s file structure where your website’s files and folders are stored. It is a crucial aspect of web development, as it serves as the starting point for your website. In this article, we will explore how to find the document root using PHP scripts, which will help you manage your website more effectively and enhance your web development skills. Step 1: Understanding the $_SERVER Variable To find the document root using PHP, we need to understand the $_SERVER superglobal variable. This variable contains server…

1. WP Engine WP Engine is the best and fully managed WordPress hosting for high volume sites. If your site has millions of traffic, you can go with WP Engine hosting. WP Engine offered stable, secure hosting that would accommodate all your clients. It can be little costly but most optimized than other WordPress hosting providers. Visit WP Engine Official Website 2. Bluehost Blue host is the most popular and oldest web hosting provider. Bluehost web hosting started in 1996 and providing best services in industry with very cost-effective. Blue host is also recommended by WordPress for hosting WordPress sites.…

DNS caching is a technique used by operating systems and applications to temporarily store DNS query results, reducing latency and improving overall internet browsing performance. However, there may be times when you need to clear the DNS cache, especially when cached records are outdated or causing connectivity issues. In this article, we will provide a step-by-step guide on how to flush the DNS cache in Windows. Windows operating systems maintain a local DNS cache to speed up the resolution of domain names to IP addresses. When you visit a website, the operating system first checks the local DNS cache for…

In the digital age, the ability to download files from the internet directly to your computer without the need for a web browser is a powerful skill. One of the most versatile tools for this task is Curl, a command-line utility that allows you to fetch a given URL. Whether you’re aiming to save a web file locally or pipe it directly into another program, curl is your go-to solution. Introduction to curl curl stands for “Client URL” and is a software project providing a library and command-line tool for transferring data using various protocols. Its simplicity and power make…

Bash scripts are simple text files that contain a collection of commands. Bash scripts can help with administrative tasks, task automation, and executing multiple commands. They are used to automate recurring tasks/actions. We can put all the commands that run on the terminal into a bash script and vice versa. Bash Scripts include imperative programming concepts like loops, conditionals, and functions. Command-Line Arguments are parameters that are specified with the filename of the bash script at the time of execution. The command-line arguments allow the script to perform dynamic actions based on the input: How to Pass an Argument to…

Virtual Host (Known as Server Blocks in Nginx) is used for hosting multiple websites on the single server. In this tutorial, you will get details about creating Virtual Host (Server Block) in Nginx web server on Ubuntu servers. Read: Set Up Virtual Hosts in Apache2 on Ubuntu Nginx Installation We are assuming that you already have Nginx installed on your system but in case you don’t have installed it already, Use the following command to install it. sudo apt update sudo apt install nginx Create a Sample Project Now create a sample project to be configured with Virtual Host. Just…

ConfigServer & Security Firewall (CSF) is getting more popularity for cPanel servers security. It prevents your server from DDOS attacks. This article will help you for installing and configuring CSF firewall on cPanel servers. Read: How to Install Iptables on CentOS/Redhat 7 Step 1 – Install CSF Firewall First download latest source code of CSF firewall and extract on your system using following commands. wget https://download.configserver.com/csf.tgz tar xfz csf.tgz cd csf After extracting latest code from your system. Execute install.sh script to install CSF on your system. The installer will automatically detect for cPanel server and install required modules for…