How can troubleshooting PHP code errors be improved by considering the integration of HTML elements?

When troubleshooting PHP code errors, integrating HTML elements can help provide visual feedback on the output of the PHP code, making it easier to identify where issues may lie. By incorporating HTML elements such as <pre> tags to display code output or <div> tags to separate different sections of the code, developers can visually inspect the PHP code execution and pinpoint errors more effectively.

&lt;?php
// Example PHP code with integrated HTML elements for troubleshooting
$variable1 = 10;
$variable2 = 5;

$result = $variable1 + $variable2;

echo &quot;&lt;div&gt;Variable 1: $variable1&lt;/div&gt;&quot;;
echo &quot;&lt;div&gt;Variable 2: $variable2&lt;/div&gt;&quot;;
echo &quot;&lt;div&gt;Result: $result&lt;/div&gt;&quot;;
?&gt;