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Business

Tunnel Lining Equipment Blastcrete Dampcon Rig for Sho . . . . .

Looking for reliable Tunnel Lining Equipment for concrete repair, tunnel construction, and specialized shotcrete applications? The Blastcrete Dampcon . . . . .

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Business

Tunnel Lining Equipment for Reliable Underground Suppor . . . . .

Underground construction and mining projects require dependable equipment that delivers precise shotcrete placement and consistent performance. Whethe . . . . .

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Business

Tunnel Repair Shotcrete Machine: Efficient Concrete Rep . . . . .

Tunnel maintenance and structural rehabilitation require reliable equipment capable of delivering consistent concrete placement in demanding undergrou . . . . .

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Tunnel Segment Backfilling & Industrial Grouting Techno . . . . .

High-Quality Grout Production, Automated Mixing and Injection Solutions in Abu Dhabi, Dubai, Sharjah & the Middle East ACE CENTRO ENTERPRISES provide . . . . .

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Tunnel Shotcrete Equipment: Multi-Rig Mining Shotcrete . . . . .

Shotcrete plays an important role in construction and ground-support applications where efficient concrete placement and reliable material handling ar . . . . .

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Tunnel Shotcrete Machine AA 020 Genuine Piccola for Un . . . . .

Tunnel Shotcrete Machine – AA 020 Overview The Tunnel Shotcrete Machine AA 020 Genuine Piccola is a compact, durable, and high-performance solution . . . . .

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25th Street,
Sultan Bin Zayed the First (Muroor Road)
P. O. Box 95325
Abu Dhabi - United Arab Emirates.

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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.