diff --git a/src/main/php/LoggerReflectionUtils.php b/src/main/php/LoggerReflectionUtils.php
index e0461856..a4ce4eb2 100644
--- a/src/main/php/LoggerReflectionUtils.php
+++ b/src/main/php/LoggerReflectionUtils.php
@@ -68,7 +68,7 @@ public static function setPropertiesByObject($obj, $properties, $prefix) {
 	public function setProperties($properties, $prefix) {
 		$len = strlen($prefix);
 		reset($properties);
-		while(list($key,) = each($properties)) {
+		foreach ($properties as $key => $value) {
 			if(strpos($key, $prefix) === 0) {
 				if(strpos($key, '.', ($len + 1)) > 0) {
 					continue;