improved utf8 array conversion

2014-06-26 11:18:00 +02:00 · 2014-06-26 11:18:00 +02:00 · 1a021c0189
commit 1a021c0189
parent 73148364e0
1 changed files with 5 additions and 1 deletions
--- a/application/core/Utils/Formatter.php
+++ b/application/core/Utils/Formatter.php
@ -181,7 +181,11 @@ abstract class Formatter {
 		if (is_array($text)) {
 			$newArray = array();
 			foreach ($text as $key => $value) {
-				$newArray[$key] = self::utf8($value);
+				if (is_string($value)) {
+					$newArray[$key] = self::utf8($value);
+				} else {
+					$newArray[$key] = $value;
+				}
 			}
 			return $newArray;
 		}