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Industrial Slurry Pump and Continuous Grout Mixer in th . . . . .

ACE Centro Enterprises supplies professional industrial slurry pump, continuous grout mixer, and variable speed grout mixer solutions for construction . . . . .

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Industrial Slurry Pump for Sand & Gravel Extraction: Dr . . . . .

Sand and gravel extraction is a demanding industrial process that requires robust and highly efficient pumping systems capable of handling abrasive ma . . . . .

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Industrial Slurry Pump Solutions for Mining, Dredging, . . . . .

Industrial Slurry Pumps Built for Maximum Performance Industries that handle abrasive materials, dense sediments, and high-solid-content slurries r . . . . .

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Industrial Slurry Pump Supplier Dragflow HY300 / HY400 . . . . .

Advanced Slurry Pumping Solutions for Industrial Applications As a trusted industrial slurry pump supplier, Dragflow Official Website delivers hi . . . . .

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Industrial Slurry Pump Supplier Dragflow HY300 / HY400 . . . . .

Reliable Slurry Handling Solutions from a Global Industrial Supplier When searching for a trusted industrial slurry pump supplier, Dragflow Officia . . . . .

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Industrial Slurry Pump Up to 720 m/hr: High-Capacity So . . . . .

Industrial operations that handle large volumes of abrasive slurry require equipment that combines high capacity, durability, and efficiency. An indus . . . . .

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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.