How can one effectively troubleshoot and debug issues with PHP code that is not functioning as expected, such as in the case of chaotic display in a three-column layout?

To troubleshoot and debug issues with PHP code causing chaotic display in a three-column layout, you can start by checking for syntax errors, missing closing tags, or misplaced HTML elements that may be disrupting the layout. Additionally, ensure that CSS styles are correctly applied to the columns and that there are no conflicting styles causing the chaos. Using developer tools in the browser can help identify specific elements causing the issue.

&lt;div class=&quot;row&quot;&gt;
    &lt;div class=&quot;col-md-4&quot;&gt;Column 1&lt;/div&gt;
    &lt;div class=&quot;col-md-4&quot;&gt;Column 2&lt;/div&gt;
    &lt;div class=&quot;col-md-4&quot;&gt;Column 3&lt;/div&gt;
&lt;/div&gt;

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PHP debugging troubleshooting three-column layout display issues

How can one effectively troubleshoot and debug issues with PHP code that is not functioning as expected, such as in the case of chaotic display in a three-column layout?

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