Export of pages and their layouts to a zip file works. Bug on importing the exported zip file for pages.

include/import.php

@@ -1533,4 +1533,47 @@ function get_webpage_elements($channel, $type = 'all') {
 						return null;
 		}
 		return $elements;
-}
+}
+
+/* creates a compressed zip file */
+
+function create_zip_file($files = array(), $destination = '', $overwrite = false) {
+		//if the zip file already exists and overwrite is false, return false
+		if (file_exists($destination) && !$overwrite) {
+				return false;
+		}
+		//vars
+		$valid_files = array();
+		//if files were passed in...
+		if (is_array($files)) {
+				//cycle through each file
+				foreach ($files as $file) {
+						//make sure the file exists
+						if (file_exists($file)) {
+								$valid_files[] = $file;
+						}
+				}
+		} 		
+
+		//if we have good files...
+		if (count($valid_files)) {
+				//create the archive
+				$zip = new ZipArchive();
+				if ($zip->open($destination, $overwrite ? ZIPARCHIVE::OVERWRITE : ZIPARCHIVE::CREATE) !== true) {
+						return false;
+				}
+				//add the files
+				foreach ($valid_files as $file) {
+						$zip->addFile($file, $file);
+				}
+				//debug
+				//echo 'The zip archive contains ',$zip->numFiles,' files with a status of ',$zip->status;
+				//close the zip -- done!
+				$zip->close();
+
+				//check to make sure the file exists
+				return file_exists($destination);
+		} else {
+				return false;
+		}
+}