函数文档

funky_javascript_callback()

💡 云策文档标注

概述

funky_javascript_callback() 是一个 WordPress 函数,用于将 Unicode 转义序列 %uXXXX 转换为 HTML 实体 &#YYY; 语法。该函数已从 3.0.0 版本起被弃用。

关键要点

  • 函数用途:作为回调函数,处理匹配的数组,将十六进制 Unicode 编码转换为十进制 HTML 实体。
  • 参数:接受一个必需的 $matches 数组参数,包含单个匹配项。
  • 返回值:返回一个字符串,表示转换后的 HTML 实体。
  • 版本信息:在 WordPress 2.8.0 中引入,从 3.0.0 版本起被弃用,开发者应避免在新代码中使用。

代码示例

function funky_javascript_callback($matches) {
    return "&#".base_convert($matches[1],16,10).";";
}

📄 原文内容

Callback used to change %uXXXX to &#YYY; syntax

Parameters

$matchesarrayrequired
Single Match

Return

string An HTML entity

Source

function funky_javascript_callback($matches) {
	return "&#".base_convert($matches[1],16,10).";";
}

Changelog

VersionDescription
3.0.0Deprecated.
2.8.0Introduced.

User Contributed Notes

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