Fixed Cart, Migration, Parser and Zip libraries
diff --git a/system/libraries/Zip.php b/system/libraries/Zip.php
index 8043854..86d0787 100644
--- a/system/libraries/Zip.php
+++ b/system/libraries/Zip.php
@@ -42,13 +42,53 @@
*/
class CI_Zip {
+ /**
+ * Zip data in string form
+ *
+ * @var string
+ */
public $zipdata = '';
+
+ /**
+ * Zip data for a directory in string form
+ *
+ * @var string
+ */
public $directory = '';
+
+ /**
+ * Number of files/folder in zip file
+ *
+ * @var int
+ */
public $entries = 0;
+
+ /**
+ * Number of files in zip
+ *
+ * @var int
+ */
public $file_num = 0;
+
+ /**
+ * relative offset of local header
+ *
+ * @var int
+ */
public $offset = 0;
+
+ /**
+ * Reference to time at init
+ *
+ * @var int
+ */
public $now;
+ /**
+ * Initialize zip compression class
+ *
+ * @return void
+ */
public function __construct()
{
$this->now = time();