SimpleMachines / SMF2.1

		// Need to make space for the new files. So, bye bye.

		if (!$ignore_temp)

		{

			foreach ($_SESSION['temp_attachments'] as $attachID => $attachment)

				if (strpos($attachID, 'post_tmp_' . $user_info['id']) !== false)

					unlink($attachment['tmp_name']);

			$context['we_are_history'] = $txt['error_temp_attachments_flushed'];

			$_SESSION['temp_attachments'] = array();

			// Is this a request to delete them?

			if (isset($_GET['delete_temp']))

			{

				foreach ($_SESSION['temp_attachments'] as $attachID => $attachment)

				{

					if (strpos($attachID, 'post_tmp_' . $user_info['id']) !== false)

						if (file_exists($attachment['tmp_name']))

							unlink($attachment['tmp_name']);

				}

				$post_errors[] = 'temp_attachments_gone';

				$_SESSION['temp_attachments'] = array();

			}