如何在阿拉伯语中使用类似的文本php代码 [英] how to use similar text php code in arabic

问题描述

试图将php similar_text()与阿拉伯语一起使用，但无法正常工作.但是，它适用于英语.

Trying to use php similar_text() with arabic, but it's not working. However it works great with english.

<?php 
$var = similar_text("ياسر","عمار","$per");
echo $var;
?>
outbot : 5 

那是错误的结果，应该为2.是否有带有阿拉伯字母的 similar_text()?

that's wrong result, it should be 2. Is there similar_text() with arabic letters?

推荐答案

由于阿拉伯文本是多字节字符串，因此无法使用常规的PHP函数(例如'similar_text()').

Because the Arabic text are multibyte strings normal PHP functions cannot be used (such as 'similar_text()').

echo(strlen("عمار"));

上面的代码输出:8

echo(mb_strlen("عمار", "UTF-8"));

使用指定了UTF-8编码的mb_strlen函数，输出为:4(正确的字符数).

Using the mb_strlen function with the UTF-8 encoding specified, the output is: 4 (the correct number of characters).

您可以使用mb_函数来创建自己的同类文本功能版本: http://php.net/manual/en/ref.mbstring.php

You can use the mb_ functions to make your own version of the similar_text function: http://php.net/manual/en/ref.mbstring.php

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