add unique instance id

2012-06-05 19:32:48 +02:00 · 2012-06-05 19:32:48 +02:00 · dcf1eed816
parent eed0450351
commit dcf1eed816
1 changed files with 13 additions and 0 deletions
--- a/lib/util.php
+++ b/lib/util.php
@ -330,4 +330,17 @@ class OC_Util {
 		}
 		exit();
 	}
+
+	/**
+	 * get an id unqiue for this instance
+	 * @return string
+	 */
+	public static function getInstanceId(){
+		$id=OC_Config::getValue('instanceid',null);
+		if(is_null($id)){
+			$id=uniqid();
+			OC_Config::setValue('instanceid',$id);
+		}
+		return $id;
+	}
 }