请问获取字符段尝试是中英文结合的字符串怎么获取长度呢？

Answer 1

How to get the length of a string that is a combination of Chinese and English when trying to get the character segment? -PHP Chinese website Q&A-How do you get the length of a string that is a combination of Chinese and English when trying to obtain a character segment? -PHP Chinese website Q&A

Let’s take a look and learn.

Answer 2

如果是既有英文又有中文的话，每个中文按照三个字符处理的（至于一个中文按照多少个字符处理与编码有关）

如下代码，运行结果为23

<?php
    $str="你好世界Hello World";
    $n=strlen($str);
    echo $n;
?>