``` $pattern = '/\[buttondown title:(.*?) href:(.*?)\]/'; $replacement = '<a class="tag-plugin colorful button" color="theme" title="$1" href="$2"><i class="fas fa-download" /></i><span>$1</span> </a>'; $content = preg_replace($pattern, $replacement, $content); ``` 帮我参考上面typecho的短代码写法，把下面的短代码改成下面的html: 短代码写法： ``` [emoji 表情图片链接] ``` 替换成如下html: ``` <span class="tag-plugin emoji"><img class="inline lazy" data-src="表情图片链接" onerror="javascript:this.classList.add('error');this.src='https://gco
以下是修改后的代码： ```php $pattern = '/\[emoji (.*?)\]/'; $replacement = '<span class="tag-plugin emoji"><img class="inline lazy" data-src="$1" onerror="javascript:this.classList.add(\'error\');this.src=\'https://gcore.jsdelivr.net/gh/cdn-x/placeholder@1.0.12/image/2659360.svg\';"></img></span>'; $content = preg_replace($pattern, $replacement, $content); ``` 额外需要注意的逻辑点： 1. 确保正则表达式准确匹配短代码的格式。 2. 处理好表情图片链接的有效性和安全性。 3. 测试替换后的结果是否符合预期。 [2025-01-25 00:26:23 | AI写代码神器 | 166点数解答]
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