如何在浏览器中将结构化的 HTML 代码显示为代码？

Question

I want to create a simple HTML table generator. I wrote a code that generates a table, but I would like to display the HTML code itself in a simple form (as here - https://scriptgenerator.net/html-table-simple-code-generator/ . And it is displayed in only one line. My example is here - https://webinsert.ru/1/

 <xmp> <?php if (isset($_POST["submit"])){ $width = $_POST["width"]; $bwidth = $_POST["bwidth"]; $cellpadding = $_POST["padding"]; $cellspacing = $_POST["spacing"]; $bordercolor=$_POST["borcolor"]; $bgc=$_POST["bgcolor"]; $rows = $_POST["rows"]; $cols = $_POST["columns"]; $tekst = 'Текст'; echo '<table width='.$width.'%'.' border='.$bwidth.' cellpadding='.$cellpadding.' cellspacing='.$cellspacing.' bordercolor='.$bordercolor.' style="background-color:'.$bgc.'">'; for ($tr=1; $tr<=$rows; $tr++){ echo '<tr>'; for ($td=1; $td<=$cols; $td++){ echo '<td>'. $tekst .'</td>'; } echo '</tr>'; } echo '</table></xmp>'; } ?>

Я использую но он не дает нужного эффекта.

Answer 1

使用<pre>标签或<code>标签来显示结构。