Example development of php converting strings into html entities

htmlEntity symbols are used to implement reserved characters or express some common characters that cannot be input by the keyboard. The default character set in most browsers is ISO-8859-1. We often use html entity symbols in web design, so how do we use php to convert non-ASCII strings into HTML entities, encode the strings, and return HTML entity references.

Step one: Download the PHP class library we need for this lesson to convert strings into HTML entities: http://www.php.cn/xiazai/leiku/608

Step 2: After the download is complete, unzip the file to the local directory and create a new php file!

The third step: Call the class and instantiate it in the new php file:

<?php
include_once "stringhtml.php"; //引入类库
$obj = new HtmlEncode;        //实例化该类 
//定义字符串以及编码
$str = "中文网";
$srcEncoding = "utf-8";
echo $obj->encode($str,$srcEncoding);//返回HTML实体引用

The final running result is as shown below:

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