PHP code example of castor / identifier

1. Go to this page and download the library: Download castor/identifier library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

castor / identifier example snippets


use Identifier\Uuid\Version4;
use Identifier\Uuid\Version7;
use Identifier\Ulid;

// Generate random UUID v4
$uuid = Version4::generate();
echo $uuid->toString(); // e.g., "550e8400-e29b-41d4-a716-446655440000"

// Generate timestamp-based UUID v7
$uuid7 = Version7::generate();
echo $uuid7->toString();

// Generate ULID
$ulid = Ulid::generate();
echo $ulid->toString(); // e.g., "01ARZ3NDEKTSV4RRFFQ69G5FAV"


use Identifier\State\Fixed;
use Identifier\Uuid\Version4;

// Create deterministic state for testing
$ctx = Fixed::create(1640995200000, 12345);

// Generate deterministic UUIDs
$uuid1 = Version4::generate($ctx);
$uuid7 = Version7::generate($ctx);
$ulid = Ulid::generate($ctx);

// Both calls with same state will produce same results

ini
extension=identifier