包简介

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

README 文档

README

A Symfony bundle to fetch and render scripts from a remote URL with Twig integration and caching support. Perfect for server-side script loading and integration with third-party services.

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
Wide Compatibility: Support for Symfony 5, 6, 7, and 8

Requirements

PHP 7.4 or higher
Symfony 5.x, 6.x, 7.x, or 8.x
Twig 2.x or 3.x

Installation

Install the bundle via Composer:

composer require adunblock/server-tag-symfony:^1.0

Enable the bundle in your config/bundles.php:

<?php

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

Usage

Basic Usage

In your Twig template, use the server_tag() function to fetch and render scripts from a remote URL:

<!DOCTYPE html>
<html>
<head>
  <title>My Page</title>
  {{ server_tag('https://your-remote-url.com/scripts') }}
</head>
<body>
  <h1>My Page</h1>
</body>
</html>

With Caching

Specify a cache duration (in seconds) as the second parameter:

{{ server_tag('https://your-remote-url.com/scripts', 300) }}

This will cache the fetched scripts for 5 minutes (300 seconds), reducing external requests.

Custom Rendering

You can provide a custom callable as the third parameter to control how script tags are rendered:

{{ server_tag('https://your-remote-url.com/scripts', 300, custom_renderer) }}

Create a custom renderer service in your Symfony application:

namespace App\Service;

class CustomScriptRenderer
{
    public function __invoke(array $scripts): string
    {
        $scriptTags = array_map(function ($src) {
            return sprintf('<script src="%s" defer></script>', htmlspecialchars($src, ENT_QUOTES, 'UTF-8'));
        }, $scripts);

        return implode("\n", $scriptTags);
    }
}

Function Signature

server_tag(string $url, int $cache_seconds = 0, ?callable $render_script = null): string

Parameters:

$url (string): The remote URL to fetch scripts from
$cache_seconds (int, optional): Cache duration in seconds. Default is 0 (no caching)
$render_script (callable, optional): Custom rendering function. Receives an array of script URLs and returns an HTML string

How It Works

The Twig function fetches content from the specified remote URL using Symfony's HTTP client
If caching is enabled, the response is stored in Symfony's cache for the specified duration
The fetched scripts are rendered as <script> tags (or using your custom renderer)
The HTML is returned with proper XSS protection and can be used directly in your Twig templates

License

ISC

Support

Issues: GitHub Issues
Homepage: https://github.com/adunblock/adunblock-server-tag

Author

AdUnblock - support@ad-unblock.com

adunblock/server-tag-symfony 适用场景与选型建议

adunblock/server-tag-symfony 是一款基于 PHP 开发的 Composer 扩展包，目前已累计 0 次下载、GitHub Stars 达 0，最近一次更新时间为 2026 年 01 月 20 日，在 PHP 生态内属于活跃度较高的组件。

它主要适用于以下技术方向：「symfony」「php」「twig」「bundle」「server-tag」「script-loading」等业务场景。在实际项目中，围绕这些方向常见需要落地的问题包括：接口对接、性能调优、并发安全、与既有框架（Laravel / ThinkPHP / Yii / Webman 等）的兼容适配，以及生产环境的日志埋点与稳定性保障。

我们在过去多个企业项目中使用过 adunblock/server-tag-symfony 或与其功能相近的方案，如果你在选型或落地过程中遇到问题，例如 版本兼容、二次改造、私有化封装、与内部系统对接、生产 BUG 排查，欢迎联系我们协助评估。

围绕 adunblock/server-tag-symfony 我们能提供哪些服务？

定制开发 / 二次开发

基于 adunblock/server-tag-symfony 在你已有业务上做功能扩展、字段裁剪、UI 适配、与内部账号 / 权限 / 日志系统的深度对接。

BUG 修复 & 性能优化

线上偶发问题、内存泄漏、慢查询、并发异常等排查修复；针对高流量场景做缓存、队列、索引层面的调优。

项目外包 & 长期维护

承接完整的项目从需求 → 设计 → 开发 → 上线 → 长期运维；也可按月提供技术保姆服务。

yvsm@zunyunkeji.com QQ：316430983 微信：yvsm316 西安尊云信息科技 · 专注 PHP / Go / 分布式系统研发

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包简介

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