Added neutral language spec for backwards compatibility

ext/mbstring/mbfilter.c

@@ -129,7 +129,17 @@
 #include "unicode_table.h"
 
 /* language structure */
-static const char *mbfl_language_uni_aliases[] = {"universal", "none", NULL};
+static const mbfl_language mbfl_language_neutral = {
+	mbfl_no_language_neutral,
+	"neutral",
+	"neutral",
+	NULL,
+	mbfl_no_encoding_utf8,
+	mbfl_no_encoding_base64,
+	mbfl_no_encoding_base64
+};
+
+static const char *mbfl_language_uni_aliases[] = {"universal", NULL};
 
 static const mbfl_language mbfl_language_uni = {
 	mbfl_no_language_uni,

ext/mbstring/mbfilter.h

@@ -94,6 +94,7 @@
 
 enum mbfl_no_language {
 	mbfl_no_language_invalid = -1,
+	mbfl_no_language_neutral,
 	mbfl_no_language_uni,
 	mbfl_no_language_min,
 	mbfl_no_language_catalan,		/* ca */

ext/mbstring/mbstring.c

@@ -721,7 +721,7 @@ static PHP_INI_MH(OnUpdate_mbstring_encoding_translation)
 
 /* {{{ php.ini directive registration */
 PHP_INI_BEGIN()
-	 PHP_INI_ENTRY("mbstring.language", "none", PHP_INI_SYSTEM | PHP_INI_PERDIR, OnUpdate_mbstring_language)
+	 PHP_INI_ENTRY("mbstring.language", "neutral", PHP_INI_SYSTEM | PHP_INI_PERDIR, OnUpdate_mbstring_language)
 	 PHP_INI_ENTRY("mbstring.detect_order", NULL, PHP_INI_ALL, OnUpdate_mbstring_detect_order)
 	 PHP_INI_ENTRY("mbstring.http_input", "pass", PHP_INI_ALL, OnUpdate_mbstring_http_input)
 	 PHP_INI_ENTRY("mbstring.http_output", "pass", PHP_INI_ALL, OnUpdate_mbstring_http_output)