How to implement sensitive word replacement in php

php method to implement sensitive word replacement: first create a PHP sample file; then specify the sensitive word; then replace the sensitive word through the "strtr($bb, $badword1);" method; and finally output the replacement result through echo That’s it.

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This article uses examples to explain how to replace sensitive words in PHP *

Code:

<?php
$badword = array(
    &#39;魔客吧&#39;,&#39;www.moke8.ccom&#39;
);
$badword1 = array_combine($badword,array_fill(0,count($badword),&#39;*&#39;));
$bb = &#39;我的网站的名字叫做魔客吧，我的网站的网址是www.moke8.com&#39;;
$str = strtr($bb, $badword1);
echo $str;
?>

Output:

我的网站的名字叫做*，我的网站的网址是*

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