PHP Data Manipulation Tutorial: A Step-by-Step Guide105

Data manipulation is a fundamental aspect of any web application. Whether it's adding, updating, or deleting data from a database, the ability to handle data efficiently is crucial for a successful application. PHP, being a popular server-side scripting language, offers robust support for data manipulation tasks.

In this comprehensive tutorial, we will take a step-by-step approach to explore the techniques of data manipulation using PHP. We will cover essential concepts, such as database connection, CRUD operations (create, read, update, and delete), data validation, and error handling.

Establishing a Database Connection

Before performing any data manipulation operations, we need to establish a connection to a database. PHP supports multiple database systems, including MySQL, PostgreSQL, and SQLite. Let's focus on MySQL as an example:```php

2025-01-01

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