PHP

How to Compare Dates with PHP Carbon in Laravel

When working with dates in Laravel, the Carbon library is your best companion. It offers a clean, intuitive API for hand...
Database

Complete Guide to UNION vs UNION ALL in MySQL – Explained for Beginners

When working with SQL queries, especially in MySQL, combining results from multiple queries is a common task. Two powerf...
Laravel

Laravel Collection Cheat Sheet

Laravel's Collection class provides a fluent, convenient wrapper for working with arrays of data. This cheat sheet summa...
Laravel

Laravel Query Builder Cheat Sheet

This cheat sheet summarizes the basic and frequently used features of Laravel's Query Builder. Ideal for beginners and i...
Example

DB design for “Gacha” – Same Probability

Gacha systems are commonly used in mobile games and online services to provide randomized rewards to users. A well-struc...
PHP

How to Check the Type of a Variable in PHP

When working with PHP, you often need to determine the type of a variable. This can be useful for debugging, validating ...
Laravel

How to Retrieve Directory Paths in Laravel

IntroductionWhen developing a Laravel project, there are many cases where you need to retrieve the paths of various dire...
PHP

3 Easy Ways to Check Your PHP Version

Why is it Important to Check Your PHP Version?Checking your PHP version is crucial for the following reasons:Security Me...
Laravel

How to Check Executed SQL in Laravel

IntroductionWhen executing SQL using Eloquent ORM or Query Builder in Laravel, it is often necessary to verify what SQL ...
Database

How to Use WHERE Clause with mysqldump

When backing up MySQL data using mysqldump, you may need to export only specific data instead of the entire database, es...