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Business

Refractory Material Pump and Refractory Concrete Pump: . . . . .

Industrial refractory projects require equipment that can efficiently mix, handle, and place refractory materials under demanding jobsite conditions. . . . . .

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Business

Refractory Material Pumping Equipment X-10 Ultra High . . . . .

Industrial Overview of X-10 Pumping Equipment The X-10 Piston Pump is a high-performance refractory material pumping equipment designed for demandi . . . . .

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Business

Refractory Mixer for Furnace Lining: MX-20CM for Steel . . . . .

Furnace lining projects in steel production require reliable equipment for preparing and placing refractory materials efficiently. The Blastcrete MX-2 . . . . .

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Business

Refractory Mixer Manufacturer: Heavy Duty Mixer Supplie . . . . .

Industrial refractory applications require powerful, reliable, and efficient mixing equipment to achieve consistent material quality and performance. . . . . .

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Business

Refractory Mixer Manufacturer: MX-20CM for Advanced Ref . . . . .

Efficient material preparation and dependable pumping are essential for demanding refractory installation projects. The Blastcrete MX-20CM Mixer/Pump . . . . .

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Business

Refractory Mixer Pan Mixer Machine for High-Performance . . . . .

2200 LB Pan Mixer – Reliable Equipment for Refractory Material Preparation The 2200 LB Pan Mixer is a heavy-duty refractory mixer pan mixer machine . . . . .

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ACE CENTRO ENTERPRISES
ACE Building, M 03 & M 04
25th Street,
Sultan Bin Zayed the First (Muroor Road)
P. O. Box 95325
Abu Dhabi - United Arab Emirates.

salesteam@acecentro.com

+971 2 6737900

+971 2 6731100

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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.