Fix mb_ucfirst from MB_CASE_UPPER to MB_CASE_TITLE

youkidearitai · youkidearitai · commit 55d7de5f0e9c · 2024-02-02T21:08:59.000+09:00
diff --git a/ext/mbstring/mbstring.c b/ext/mbstring/mbstring.c
@@ -2983,7 +2983,7 @@ PHP_FUNCTION(mb_ucfirst)
 		RETURN_THROWS();
 	}
 
-	RETVAL_STR(php_mb_ulcfirst(str, PHP_UNICODE_CASE_UPPER, enc));
+	RETVAL_STR(php_mb_ulcfirst(str, PHP_UNICODE_CASE_TITLE, enc));
 }
 
 PHP_FUNCTION(mb_lcfirst)

Original file line number	Diff line number	Diff line change
`@@ -2983,7 +2983,7 @@ PHP_FUNCTION(mb_ucfirst)`
`2983`	`2983`	`RETURN_THROWS();`
`2984`	`2984`	`}`
`2985`	`2985`
`2986`		`- RETVAL_STR(php_mb_ulcfirst(str, PHP_UNICODE_CASE_UPPER, enc));`
	`2986`	`+ RETVAL_STR(php_mb_ulcfirst(str, PHP_UNICODE_CASE_TITLE, enc));`
`2987`	`2987`	`}`
`2988`	`2988`
`2989`	`2989`	`PHP_FUNCTION(mb_lcfirst)`