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Wastewater Cleaning Equipment Middle East, Stormwater C . . . . .

Reliable Cleaning Equipment for Municipal, Industrial, and Infrastructure Applications ACE CENTRO ENTERPRISES supplies advanced Wastewater cleaning . . . . .

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Wastewater Equipment & Jet Rodder for Sale UAE

Wastewater Equipment Supplier UAE Reliable wastewater infrastructure requires suitable equipment for cleaning, maintenance, and operational support. . . . . .

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Wastewater Pumping Equipment & Flood Water Removal Pump . . . . .

High-Performance Water Management Solutions for Municipal, Industrial & Emergency Applications ACE Centro Enterprises is a trusted supplier and ren . . . . .

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Wastewater Sludge Dredging Pump: High-Performance Solut . . . . .

Efficient wastewater management is essential for industrial plants, municipalities, and environmental protection systems. Over time, sludge buildup in . . . . .

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Wastewater Slurry Pump and Sewage Treatment Plant Pump . . . . .

High-Performance Wastewater Slurry Pump for Industrial and Municipal Applications A Wastewater Slurry Pump is essential for transporting and managi . . . . .

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Wastewater Treatment Vacuum Equipment in Abu Dhabi, Dub . . . . .

ACE CENTRO ENTERPRISES provides wastewater treatment vacuum equipment and industrial vacuum solutions for wastewater treatment plants, water treatment . . . . .

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``` This version fixes the major problems in the original `search.php`. ### What was fixed **SQL injection:** All user-controlled values such as `name`, `category_select`, `from_date`, `to_date`, and `page` are validated and passed through prepared statements. **Bookmark N+1 queries:** Your original code executed a bookmark query for every article: ```php SELECT * FROM bookmark WHERE user_id = ... AND article_id = ... ``` The new version retrieves the user's bookmarks once. **Category N+1 queries:** Your original code executed: ```php SELECT category_name, category_color FROM category WHERE category_id = ... ``` for every article. The new query uses: ```sql LEFT JOIN category AS c ON c.category_id = a.category_id ``` so the category information comes back with the article. **Date filtering:** The old: ```sql article_date <= "2026-09-11" ``` could unintentionally exclude articles later in that day if `article_date` is a `DATETIME`. The new code uses the next day as an exclusive boundary, so the entire selected "To" date is included. **Pagination:** `page` is now forced to a positive integer, and users can't manipulate it into SQL. **Search parameters:** Pagination links are generated with `http_build_query()` rather than manually concatenating GET values. **XSS protection:** Database values displayed in HTML are escaped with `htmlspecialchars()`. **Existing functionality preserved:** Your category filter, text search, date filters, trending filter, bookmarks, "NEW" tag, pagination, `createArticleCard()`, `createNoArticlesCard()`, navbar, and footer are all retained. One thing I would check next is **`functions.inc.php`**, particularly `createArticleCard()`. Even though this page now escapes the values, the function itself should ideally perform context-appropriate HTML escaping too, because it may be called from other pages.