Cross-area library

Content Library

A single library for content items across the complete Content Area hierarchy. Content Areas and Categories define the structure;

22 results

22 resultsContent Area → Category

PHP Assignment Operators with Examples

Learn how PHP assignment operators work, including =, +=, -=, *=, /=, %=, **=, .=, and ??=, with clear explanations and practical examples.

8 views Oct 10, 2026

PHP Constants: define() and const

Learn how PHP constants work, how to create them using define() and const, and when to use constants instead of variables, with practical examples.

8 views Oct 10, 2026

PHP Variable Naming Rules

Learn the rules for naming PHP variables, including valid characters, case sensitivity, naming conventions, and common mistakes with practical examples.

10 views Oct 10, 2026

Understanding PHP Variables

Learn how PHP variables work, how to create and update them, understand naming rules, and use variables to store and display information with practical examples.