SplObjectStorage
Last updated: April 6, 2026 Minimum PHP Version: PHP 5.3+ Status: Stable
Overview
Object-to-object maps and associations
When to Use
- Appropriate use case 1
- Appropriate use case 2
- Not for use case 1
- ❌ Not for use case 2
Basic Example
<?php
// Basic usage example
?>
Advanced Example
<?php
// Advanced usage example
?>
Comparison
| Feature | SplObjectStorage | Alternative |
|---|---|---|
| Use Case | Primary use | Secondary use |
| Performance | Fast | Varies |