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Business

Submersible Electric Dredging Pump for Harsh Environmen . . . . .

Reliable Dragflow Electric Dredging Pump Technology Industries operating in extreme underwater conditions require equipment that can withstand abra . . . . .

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Business

Submersible Hydraulic Dredge Pump Dragflow HY300 / HY4 . . . . .

he Dragflow HY300 / HY400 Hydraulic Pump is a high-performance submersible hydraulic dredge pump Dragflow solution designed for the most demanding dre . . . . .

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Business

Submersible Hydraulic Pump for Dredging, Used Dredge Pu . . . . .

Dredging projects require powerful, reliable, and cost-effective equipment to handle sediment removal in challenging environments. Whether investing i . . . . .

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Business

Submersible Hydraulic Pump Solutions: Dragflow HY 85 B . . . . .

A reliable submersible hydraulic pump is essential for industries that handle abrasive slurries, sediment, and high-solid-content materials. These pum . . . . .

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Business

Submersible Pump Amphibious Dredger Advanced AMPHIBIOU . . . . .

Powerful and Versatile Dredging Solution for Challenging Environments The modern dredging industry requires equipment that combines mobility, effic . . . . .

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Business

Submersible Pump Dredging Detailed Overview of DRH400 . . . . .

Ace Centro Enterprises (ACE) presents the Dragflow DRH400, a self-propelled cable dredger equipped with advanced submersible pump dredging capabilitie . . . . .

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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.