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What is the difference between sort(), asort(), and ksort()?

August 20, 2025

🔹 sort() Output: ➡ Keys (d, a, c) are lost. 🔹 asort() Output: ➡ Keys are preserved. 🔹 ksort() Output:...

Difference between array_merge() and array_combine().

August 20, 2025

🔹 array_merge() Example: Output: With duplicate string keys: Output: ✅ Use array_merge() when you want to combine values of multiple...

Understanding Arrays in PHP: A Complete Guide

August 20, 2025

When working with PHP, one of the most essential concepts you’ll encounter is arrays. Arrays allow you to store multiple...

Explain type juggling in PHP.

August 20, 2025

Type juggling in PHP means automatic type conversion that happens when you use variables in different contexts.Since PHP is a...

What is the difference between single quotes (‘ ‘) and double quotes (” “)?

August 20, 2025

1. PHP ✅ In PHP: Use single quotes when no variables or escape sequences are needed (faster & cleaner). Use...

PHP Magic Constants: A Complete Guide

August 20, 2025

When working with PHP, you may come across special constants that start and end with double underscores (__). These are...

Understanding the JavaScript Event Loop: A Complete Guide

August 18, 2025

JavaScript is a single-threaded language, which means it can execute one task at a time. But still, we use it...

How to monitor MySQL performance?

August 16, 2025

Monitoring MySQL performance is crucial for ensuring your database runs efficiently and can handle load without bottlenecks. Here’s a structured...

Difference between MySQL and MariaDB?

August 16, 2025

Here’s a clear, detailed comparison between MySQL and MariaDB: Feature/Aspect MySQL MariaDB Origin Developed by Oracle Corporation (after acquiring Sun...

Partitioning in MySQL: A Complete Guide

August 16, 2025

Partitioning in MySQL is a powerful technique used to improve the management, performance, and scalability of large tables. Instead of...