Now we need to create the PHP code for add-blog.php. We'll integrate the logic at the top of the file, handle form submission (POST), validate inputs, upload thumbnail image to a directory (e.g., uploads/blog/), save content from Quill (hidden field), and insert into blog_posts. Also populate category dropdown from blog_category.


Given the user's code includes header.php which already has session and database connection, we'll add the processing before HTML. Also ensure we include encryption functions if needed for images (not needed). We'll also set proper error/success messages.

Now we need to create the PHP code for add-blog.php. We'll integrate the logic at the top of the file, handle form submission (POST), validate inputs, upload thumbnail image to a directory (e.g., uploads/blog/), save content from Quill (hidden field), and insert into blog_posts. Also populate category dropdown from blog_category.


Given the user's code includes header.php which already has session and database connection, we'll add the processing before HTML. Also ensure we include encryption functions if needed for images (not needed). We'll also set proper error/success messages.

Now we need to create the PHP code for add-blog.php. We'll integrate the logic at the top of the file, handle form submission (POST), validate inputs, upload thumbnail image to a directory (e.g., uploads/blog/), save content from Quill (hidden field), and insert into blog_posts. Also populate category dropdown from blog_category.

Given the user's code includes header.php which already has session and database connection, we'll add the processing before HTML. Also ensure we include encryption functions if needed for images (not needed). We'll also set proper error/success messages.