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Under Development: These PHP packages are currently under active development. If you need immediate support or have specific requirements, please contact our support team for assistance.
Server-side script loading packages for PHP applications, providing secure, cached script loading with framework-specific integrations for Laravel and Symfony.

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Available Frameworks

Laravel

Blade helper function with built-in caching and auto-discovery

Symfony

Twig extension with dependency injection and bundle structure

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Expected Remote Response Format

All PHP packages expect the remote URL to return JSON in this format: 
{
  "js": ["https://example.com/script1.js", "https://example.com/script2.js"]
}

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Laravel Integration

A Laravel package to fetch and render scripts from a remote URL with caching support.

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Installation

Install the package via Composer: 
composer require adunblock/server-tag-laravel
The package will be automatically registered via Laravel’s package auto-discovery feature.

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Basic Usage

In your Blade template, you can now use the server_tag function: 
<!DOCTYPE html>
<html>
<head>
  <title>My Page</title>
  {!! server_tag('https://config.adunblocker.com/server-tag.json') !!}
</head>
<body>
  <h1>My Page</h1>
</body>
</html>

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Custom Rendering

You can provide a custom closure to the render_script argument to render the script tags in a different way: 
<!DOCTYPE html>
<html>
<head>
  <title>My Page</title>
  {!!
    server_tag('https://config.adunblocker.com/server-tag.json', 300, function($jsFiles) {
      $scripts = array_map(function ($src) {
        return "<script src=\"{$src}\" defer></script>";
      }, $jsFiles['js'] ?? []);
      return implode("\n", $scripts);
    })
  !!}
</head>
<body>
  <h1>My Page</h1>
</body>
</html>

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Laravel Features

  • Blade Helper Function: Easy-to-use function for templates
  • Built-in Caching: Automatic caching with configurable TTL
  • Auto-discovery: Automatic service provider registration
  • Error Handling: Graceful fallback to empty arrays
  • Security: XSS protection with proper HTML escaping

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Laravel Requirements

  • PHP 7.4 or higher
  • Laravel 8/9/10/11

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Symfony Integration

A Symfony bundle to fetch and render scripts from a remote URL with Twig integration and caching support.

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Installation

Install the bundle via Composer: 
composer require adunblock/server-tag-symfony
Enable the bundle in your config/bundles.php: 
<?php

return [
    // ... other bundles
    Adunblock\ServerTag\Symfony\AdunblockServerTagBundle::class => ['all' => true],
];

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Basic Usage

In your Twig template, you can now use the server_tag function: 
<!DOCTYPE html>
<html>
<head>
  <title>My Page</title>
  {{ server_tag('https://config.adunblocker.com/server-tag.json') }}
</head>
<body>
  <h1>My Page</h1>
</body>
</html>

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Custom Rendering

You can provide a custom callable to the render_script parameter to customize how script tags are rendered: 
<!DOCTYPE html>
<html>
<head>
  <title>My Page</title>
  {{ server_tag('https://config.adunblocker.com/server-tag.json', 300, custom_renderer) }}
</head>
<body>
  <h1>My Page</h1>
</body>
</html>

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Symfony Features

  • Twig Integration: Easy-to-use Twig function for templates
  • HTTP Client: Uses Symfony’s HTTP client for reliable requests
  • Caching: Built-in caching support with configurable TTL
  • Error Handling: Graceful error handling with fallback to empty arrays
  • Security: XSS protection with proper HTML escaping
  • Bundle Structure: Proper Symfony bundle with dependency injection

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Symfony Requirements

  • PHP 7.4 or higher
  • Symfony 5.0, 6.0, or 7.0
  • Twig 2.0 or 3.0

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Common Features

All PHP packages provide:
  • ✅ Remote Script Fetching: Fetch JavaScript files from external URLs
  • ✅ Caching Support: Built-in caching with configurable TTL
  • ✅ Error Handling: Graceful fallback when remote URLs are unavailable
  • ✅ Security: XSS protection with proper HTML escaping
  • ✅ Custom Rendering: Support for custom script tag rendering

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Security Considerations

  • URL Validation: Only HTTP and HTTPS URLs are allowed
  • XSS Protection: All output is properly escaped
  • Error Handling: Failed requests don’t break page rendering
  • Caching: Reduces load on remote servers

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Performance Tips

  1. Use Caching: Configure appropriate cache intervals for your use case
  2. Error Handling: Implement proper fallbacks for failed requests
  3. CDN Usage: Use CDN URLs for better performance
  4. Cache Warming: Pre-warm caches during deployment
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