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ChemGrout CG-600 Colloidal Series Heavy-Duty Grouting

كيم جراوت محطات جراوت هيدروليكية تعمل بالديزل، ذات قدرة تحميل ثقيلة لمشاريع البناء الضخمة مثل جراوت الضغط الدقيق، التعدين تحت الأرض، الأنفاق والسدود C . . . . .

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ChemGrout CG-600HP: High-Pressure Colloidal Grouting Sy . . . . .

Rail Construction Equipment, Railway Grouting Equipment, Repair Grouting, Rock Anchor Grouting, Rock Curtain Grouting, Rock Grouting, Root Pump, Rotor . . . . .

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ChemGrout CG-680/3.5X8 High Pressure Colloidal Series

سلسلة ChemGrout CG-680 / 3.5X8 ذات الضغط العالي الغروية - الطاقة القصوى لمشاريع الحشو الصعبة في أبو ظبي ودبي عندما يتطلب مشروع البناء أو البنية التحت . . . . .

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Chemgrout Colloidal Mixer and Grouting Solutions in the . . . . .

ACE Centro Enterprises is a trusted provider of grouting equipment, mixing systems, and pumping solutions for construction, infrastructure, tunneling, . . . . .

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ChemGrout Colloidal Pump Middle East, ChemGrout Groutin . . . . .

ACE CENTRO ENTERPRISES provides professional support for customers searching for ChemGrout colloidal pump Middle East, ChemGrout grouting plants Middl . . . . .

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Chemgrout Dealer Solutions in Oman, Saudi Arabia, and t . . . . .

ACE Centro Enterprises provides professional grouting equipment solutions for construction, infrastructure, tunneling, mining, and industrial projects . . . . .

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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.