Feature #272: Internationalization library: Some internal default values have been changed from ISO-8859-15 to UTF-8.

main/inc/lib/internationalization.lib.php

@@ -66,7 +66,7 @@ function api_initialize_internationalization() {
 		@ini_set('mbstring.http_output', 'pass');
 		@ini_set('mbstring.language', 'neutral');
 	}
-	api_set_internationalization_default_encoding('ISO-8859-15');
+	api_set_internationalization_default_encoding('UTF-8');
 }
 
 /**

main/inc/lib/internationalization_internal.lib.php

@@ -966,7 +966,7 @@ function _api_mb_internal_encoding($encoding = null) {
 			if (MBSTRING_INSTALLED) {
 				$mb_internal_encoding = @mb_internal_encoding();
 			} else {
-				$mb_internal_encoding = 'ISO-8859-15';
+				$mb_internal_encoding = 'UTF-8';
 			}
 		}
 		return $mb_internal_encoding;
@@ -992,7 +992,7 @@ function _api_mb_regex_encoding($encoding = null) {
 			if (MBSTRING_INSTALLED) {
 				$mb_regex_encoding = @mb_regex_encoding();
 			} else {
-				$mb_regex_encoding = 'ISO-8859-15';
+				$mb_regex_encoding = 'UTF-8';
 			}
 		}
 		return $mb_regex_encoding;