用PHP显示文字字符串

Question

I put this in Single quotes in an echo, and the &lt, etc. gets turned into their appropriate characters. They do not display literally, as &lt and etc.

How do I do it? Thanks.

Answer 1

you need to use htmlspecialchars function

<?php
    echo "&lt&gt"; //will display <>
    echo htmlspecialchars ("&lt&gt", ENT_QUOTES,'UTF-8'); //will display &lt&gt
?>