Databases & Development

How to Back Up All MySQL Databases on Hostinger Hosting: Complete Technical Guide for Shared Hosting, VPS, SSH, phpMyAdmin, and Automated SQL Backup Solutions

Data is the backbone of every website. Whether you are hosting a WordPress website, Laravel application, PHP portal, eCommerce store, CRM, ERP, or a custom web application, your My...

Updated 18 Jul 2026 61 reads 5 min

What Is a Database? A Complete Technical Guide to Databases, DBMS, Types, Components, SQL, Security, Backup, and Real-World Uses

A database is an organized collection of information stored electronically so that the data can be created, accessed, searched, updated, managed, and protected efficiently. Databas...

Updated 30 Aug 2026 60 reads 21 min

What Is an API? A Complete Guide to Application Programming Interfaces, How APIs Work, Types, Examples, Security, and REST APIs

An API (Application Programming Interface) is a defined set of rules, protocols, methods, and data formats that allows one software application, service, device, or system to commu...

Updated 30 Aug 2026 60 reads 21 min

PHP2Shell Vulnerabilities: Affected PHP Versions and How to Fix Them

Quick Answer PHP2Shell refers to two critical vulnerabilities in the PHP runtime: CVE-2026-109618 and CVE-2026-109619. They can allow an attacker to execute code on a vulnerable we...

Updated 23 Oct 2026 56 reads 8 min

403 Forbidden When Updating PHP Code: How to Fix File Permissions Safely

Quick Answer If Hostinger File Manager shows 403 Forbidden when you try to save changes to a PHP file, check the file's permissions. A permission value of 444 (r--r--r--) makes the...

Updated 13 Sep 2026 48 reads 11 min

How to Enable Microsoft IndexNow on a PHP Website for Faster SEO Discovery

Quick Answer You can enable Microsoft IndexNow on a custom PHP website by generating an IndexNow API key, uploading a publicly accessible text file containing that key to your webs...

Updated 18 Oct 2026 30 reads 15 min