How to increase WordPress site performance
When working on a WordPress website—whether it uses a custom HTML theme or page builders…
How to increase WordPress site performance
When working on a WordPress website—whether it uses a custom HTML theme or page builders like Elementor or Bricks—you may notice that performance slows down over time. Pages take longer to load, which affects both user experience and SEO rankings. In real-world scenarios, improving your website’s performance score (for example, from 50 to 90+) requires…
How to Add a Redirect Page Option in Contact Form 7 (Without Extra Plugins)
When using Contact Form 7, many developers want to redirect users to a thank-you page after form submission. While some plugins provide this feature, you can implement it yourself with a small custom code snippet. In this guide, we will create a custom “Redirect Settings” tab inside the form editor and allow administrators to select a page where users…
How to Set Up a Test Payment Gateway in Shopify (Step-by-Step Guide)
Shopify is a “one-stop-shop” platform that allows anyone to set up an online store and sell products, without needing to know how to code or build a website from scratch. When we are learning into shopify or just developing any website for our clients that time we need a payment gateway solution. For testing in…
SQL Injection Testing with SQLMap: Commands, Examples
sqlmap tool’s goal is to detect and take advantage of SQL injection vulnerabilities in web applications. SQL Injection is a code injection technique where an attacker executes malicious SQL queries that control a web application’s database. With the right set of queries, a user can gain access to information stored in databases. SQLMAP tests whether…
NMAP ~ Network Mapper
Nmap is a network scanner created by Gordon Lyon. Nmap is used to discover hosts and services on a computer network by sending packets and analyzing the responses. Nmap provides a number of features for probing computer networks, including host discovery and service and operating system detection. GitHub: https://github.com/nmap/nmap Nmap is a built-in tool installed…
PHP MySQL Prepared Statement INSERT Example with Form (Complete Beginner Guide)
Prepared statements are one of the most secure ways to execute SQL queries in PHP. They protect applications from SQL Injection attacks and improve database security. In this tutorial, you will learn how to use MySQLi prepared statements in PHP to insert data into a MySQL database. We will build two practical examples: By the…
Arrays in PHP
Array – array is a linear data structure which stores same data elements into contiguous way. Let’s say, we have an array of 4 elements. The elements are 22, 34,-65, 8. Stored elements into array cells or block. Ans – So, size/length of the array will = 4. The graph of array will – Elements …
PHP variable scope
The scope of a variable is the context within which it is defined. For the most part all PHP variables only have a single scope. This single scope spans included and required files as well. For example: <?php$a = 1;include ‘b.inc’;?> Here the $a variable will be available within the included b.inc script. However, within…
Shell & form I/O in PHP
In PHP we can get inputs by several ways. But generally most users preferred to provide inputs via HTML form to a PHP file. But we can also get input via ‘Interactive shell’ also. Interactive shell Via this shell we can gets input from user. It’s work like inputs via command-line (windows) and terminal (Linux…
Introduction to PHP
PHP is a server side scripting language. PHP is widely used all over the internet for build web-pages and many web-applications including banking/financial, CMS (Content Management System) and others.PHP known as ‘hypertext pre-processor’. It’s mostly used for creating dynamic web-pages. It handles HTTP requests between client-side (browser) and server-side. Why PHP does is better than…
