Cross-area library

Content Library

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

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Guide

Creating Custom Iterators

Creating Custom Iterators: Custom iterators implement the Iterator contract so an object can control its own traversal. See three examples and important limitations.

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Guide

Implementing IteratorAggregate

Implementing IteratorAggregate: IteratorAggregate lets a collection return another Traversable from getIterator() instead of implementing cursor methods itself. See three examples and impor…

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Article

PHP for Loops with Examples

Learn how PHP for loops work, including initialization, conditions, counters, break, continue, and nested loops, with simple practical examples.

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