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18 GPM Hydraulic Pump: RD6536 Skid Steer Pump for Effic . . . . .

Introduction to 18 GPM Hydraulic Pump Systems An 18 GPM hydraulic pump plays a critical role in powering high-performance concrete pumping equipmen . . . . .

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2 Inch Dredge Pump: High-Performance DRH400 Self-Propel . . . . .

Discover the 2 Inch Dredge Pump with Dragflow DRH400 Ace Centro Enterprises (ACE) proudly introduces the Dragflow DRH400, a heavy-duty self-propell . . . . .

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2 Inch Hydraulic Squeeze Pump: The Blastcrete MasonMate . . . . .

Construction projects require dependable pumping equipment that can improve productivity, reduce manual labor, and deliver consistent material placeme . . . . .

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2-Inch Hydraulic Squeeze Pump: D3522 Pump for Concrete . . . . .

The D3522 Pump is a compact 2" hydraulic squeeze pump designed for contractors who need controlled material pumping across a range of construction and . . . . .

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20 HP Electric Refractory Predampener for Controlled Ma . . . . .

Efficient refractory gunning requires consistent material preparation and controlled moisture addition. A 20 HP electric refractory predampener provid . . . . .

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20 HP Predampener for Efficient Gunning Material Moistu . . . . .

Consistent moisture control is important when preparing gunning materials for refractory and shotcrete applications. The Blastcrete Predampener is des . . . . .

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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.