PHP Sandbox — Online PHP and SQL Runner
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Code Editor
<?php
echo "<pre>";
// 1. Array comparison: order and key type matter
$a = [0 => "apple", 1 => "banana"];
$b = [1 => "banana", 0 => "apple"];
$c = ["0" => "apple", "1" => "banana"];
echo "Array comparison:\n";
var_dump($a === $b); // false: order matters
var_dump($a === $c); // true: "0" == 0
// 2. FIFO queue using SplQueue
$q = new SplQueue();
$q[] = "first";
$q[] = "second";
$q[] = "third";
echo "\nSplQueue output:\n";
foreach ($q as $item) {
echo "-> $item\n";
}
// 3. In-memory SQLite database with auto-increment IDs
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PHP Sandbox – Now with PHP 8.4 and Laravel 11 Support
Write, test, and run PHP code instantly in your browser. No setup needed — the PHP Sandbox supports versions from 7.2 to 8.4, plus Laravel 11.
Key Features:
- ⚡ Real-time code execution
- 🧠 Instant error reporting
- 💾 Save and share your snippets
- 🧪 Fully supports Laravel 11
Why use the PHP Sandbox?
- Prototype ideas quickly without installing anything
- Learn PHP safely and interactively
- Share code for feedback or collaboration
Start coding in seconds — simple, fast, and free!
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