How to convert hex encoding e8 af 9a to Chinese in PHP?

Title: Convert hexadecimal encoding to Chinese characters in PHP

In PHP, if we need to convert hexadecimal encoding to Chinese characters, This can be achieved by using the hex2bin() function. A specific code example is given below:

<?php
$hexString = 'e8af9a'; // 十六进制编码
$binaryString = hex2bin($hexString); // 转换为二进制字符串
$utf8String = utf8_encode($binaryString); // 转换为UTF-8编码的字符串
echo $utf8String; // 输出中文字符
?>

The above code first converts the hexadecimal encoding e8af9a into a binary string, and then converts the binary string into UTF-8 encoding. The string can finally output Chinese characters. In this example, the Chinese character corresponding to e8af9a is "菺".

In practical applications, we can convert into corresponding Chinese characters according to different hexadecimal encodings, just assign the corresponding encoding to the $hexString variable. In this way, we can easily convert hexadecimal encoding into Chinese characters in PHP.

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