如何在我的 WordPress 页面中添加 PHP、JavaScript 和 HTML？

Question

I am trying to add HTML, PHP and JavaScript code to my WordPress page. I cannot figure out how to do this. I've tried multiple plugins, and these did not work the way I wanted it.

The code I want to add looks like this:

<?php //my php here ?> 
<script> //my JavaScript here</script>

<div class="

 <select id="Plaats" name="Plaats">
      <?php DropdownHotels(); ?>
 </select>

 <input type="text" id="test" name="van" placeholder="value1" value="
 <?php if (isset($_POST['asd'])){echo $_POST['asd'];} ?>" readonly>

    <script>
     var blabla = 0;
    </script>

</div>

Answer 1

XYZ PHP Code is the plugin I used for this. I was able to copy and paste a complete page. This plugin supports HTML, PHP and JavaScript/jQuery for me.