X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FCore%2FSystem.php;h=b41f520d7792c614414cda5701ab8e8ab3ee22ed;hb=be7bd106784ad4e45833b1649e8409ef48f0d19f;hp=4e2b63f044bbb2ae30ee374924671bf37c3f040e;hpb=66a103e36a42ab251fd9ca6c4b56b54380e4d535;p=friendica.git

diff --git a/src/Core/System.php b/src/Core/System.php
index 4e2b63f044..b41f520d77 100644
--- a/src/Core/System.php
+++ b/src/Core/System.php
@@ -65,7 +65,7 @@ class System extends BaseObject
 		while ($func = array_pop($trace)) {
 			if (!empty($func['class'])) {
 				// Don't show multiple calls from the "dba" class to show the essential parts of the callstack
-				if ((($previous['class'] != $func['class']) || ($func['class'] != 'dba')) && ($previous['function'] != 'q')) {
+				if ((($previous['class'] != $func['class']) || ($func['class'] != 'Friendica\Database\DBA')) && ($previous['function'] != 'q')) {
 					$classparts = explode("\\", $func['class']);
 					$callstack[] = array_pop($classparts).'::'.$func['function'];
 					$previous = $func;
@@ -161,6 +161,18 @@ class System extends BaseObject
 		killme();
 	}
 
+	/**
+	 * Generates a random string in the UUID format
+	 *
+	 * @param bool|string  $prefix   A given prefix (default is empty)
+	 * @return string a generated UUID
+	 */
+	public static function createUUID($prefix = '')
+	{
+		$guid = System::createGUID(32, $prefix);
+		return substr($guid, 0, 8). '-' . substr($guid, 8, 4) . '-' . substr($guid, 12, 4) . '-' . substr($guid, 16, 4) . '-' . substr($guid, 20, 12);
+	}
+
 	/**
 	 * Generates a GUID with the given parameters
 	 *