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How to convert html tags in php

巴扎黑
Release： 2023-03-01 12:42:02
Original
1794 people have browsed it

php如何转换html标签，使其能在浏览器中正常显示？
在编程中需要把提交的内容转化成html标签，这样才能在浏览器中正常显示。比如要把'<'转化成'<'，把空格' '转换成' '等。
其实php已经有了这样的函数，那就是：html_entity_decode

<?php  
$new = htmlspecialchars("<a href=&#39;test&#39;>Test</a>");  
echo $new; //out &lt;a href=&#39;test&#39;&gt;Test&lt;/a&gt;  
echo html_entity_decode($new); //out <a href=&#39;test&#39;>Test</a>  
?>
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