Merge branch 'PHP-8.2'

* PHP-8.2:
  Propagate error checks for mbfl_filt_conv_illegal_output()
  Use CK() macro to check the output function in mbfilter_unicode2sjis_emoji_sb()
  Make error checks on encoding methods for docomo, kddi, sb consistent

Author: alexdowad

ext/mbstring/libmbfl/filters/mbfilter_7bit.c

@@ -79,7 +79,7 @@ int mbfl_filt_conv_any_7bit(int c, mbfl_convert_filter *filter)
 	if (c >= 0 && c < 0x80) {
 		CK((*filter->output_function)(c, filter->data));
 	} else {
-		mbfl_filt_conv_illegal_output(c, filter);
+		CK(mbfl_filt_conv_illegal_output(c, filter));
 	}
 	return 0;
 }

ext/mbstring/libmbfl/filters/mbfilter_iso2022jp_mobile.c

@@ -414,7 +414,7 @@ static int mbfl_filt_conv_wchar_2022jp_mobile(int c, mbfl_convert_filter *filter
 		}
 	}
 
-	if (mbfilter_unicode2sjis_emoji_kddi(c, &s1, filter)) {
+	if (mbfilter_unicode2sjis_emoji_kddi(c, &s1, filter) > 0) {
 		/* A KDDI emoji was detected and stored in s1 */
 		CODE2JIS(c1,c2,s1,s2);
 		s1 -= 0x1600;