Karlcarlo
0060b2798f
添加多个前端界面所需的图片、字体、音频等静态资源文件，包括： - 管理员后台的图标、背景图、组件图片 - 移动端页面的商品图片、用户中心图片、活动图标 - 第三方库的示例图片和字体文件 - 浏览器兼容性配置文件 - 图标字体文件（eot、ttf、woff、woff2格式） 这些资源是前端界面正常显示所必需的，之前可能因版本控制忽略或遗漏而缺失。
42 lines
783 B
PHP
42 lines
783 B
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\HttpClient\Internal;
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/**
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* @author Nicolas Grekas <p@tchwork.com>
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*
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* @internal
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*/
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final class Canary
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{
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private \Closure $canceller;
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public function __construct(\Closure $canceller)
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{
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$this->canceller = $canceller;
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}
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public function cancel()
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{
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if (isset($this->canceller)) {
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$canceller = $this->canceller;
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unset($this->canceller);
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$canceller();
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}
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}
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public function __destruct()
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{
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$this->cancel();
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}
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}
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