1. Identifying the Routing Gap
The primary symptom was a disconnect between the summary list on the homepage and the rendering logic of the target page. The user could see the excerpt, but the secondary page failed to identify which specific record from the 'social_media' table needed to be fetched.
I suspected a missing primary key injection in the anchor tag. After inspecting the source code, it was clear the 'Read More' link was static, lacking a query parameter to tell the backend which row to pull from the database.
- Check the anchor href attributes in the homepage loop.
- Ensure each 'Read More' button contains a dynamic ID query string.
- Verify the database schema includes a unique ID for every record.
2. Refining the Query Logic
Once the link passed an ID—like 'article.php?id=12'—the next hurdle was updating the SQL query on the target page. Simply pointing to the new file wasn't enough; the script needed to capture the GET variable and prepare a specific database fetch.
I cautioned the team against hardcoding any content. Instead, we shifted to a parameter-based SQL query to fetch only the row associated with the requested ID.
- Sanitize input using prepared statements to prevent injection.
- Validate that the ID exists before executing the query.
- Fetch the full 'Content' column instead of the 'Content Short' snippet.
3. Maintaining the Visual System
A common pitfall is inconsistency in the layout. Developers often create a new stylesheet for a secondary page, leading to 'layout drift' where fonts, margins, or padding subtly deviate from the homepage theme.
The fix here is simple: modularize your CSS. By utilizing a shared base stylesheet, we ensure the 'article.php' file inherits the existing typography and grid structures.
- Import the primary layout stylesheet across all dynamic pages.
- Avoid overriding global styles for single-page tweaks.
- Use class-based selectors to maintain uniform component appearance.
4. Verifying and Testing Integration
With the backend passing the correct data and the CSS providing a consistent wrapper, the final step was integration testing. I manually verified that clicking different articles triggered the correct full-text display.
Testing should always include edge cases, such as an empty ID or a non-existent database record, to ensure the application fails gracefully rather than displaying an ugly PHP notice.
- Test individual links to confirm they load the unique content.
- Add a fallback message if the database query returns null.
- Check that mobile responsiveness remains intact on the new page.
FAQ
Should I use a separate PHP page for every article?
No. Always use a single template file (like article.php) and pull data dynamically using URL parameters or IDs. This keeps your codebase maintainable.
How do I keep my CSS consistent across dynamic pages?
Maintain a master CSS file that handles global layout and typography, and link it in the <head> of every PHP template file.