fix a nit

youkidearitai · youkidearitai · commit aa58c7fa1801 · 2024-03-08T01:39:04.000Z
diff --git a/ext/mbstring/mbstring.c b/ext/mbstring/mbstring.c
@@ -2978,8 +2978,9 @@ static void php_mb_ulcfirst(INTERNAL_FUNCTION_PARAMETERS, php_case_mode mode)
 	}
 
 	zend_string *second = mb_get_substr(str, 1, MBFL_SUBSTR_UNTIL_END, enc);
-	zend_string_release_ex(first, false);
 	zend_string *retval = zend_string_concat2(ZSTR_VAL(head), ZSTR_LEN(head), ZSTR_VAL(second), ZSTR_LEN(second));
+
+	zend_string_release_ex(first, false);
 	zend_string_release_ex(head, false);
 	zend_string_release_ex(second, false);
 

Original file line number	Diff line number	Diff line change
`@@ -2978,8 +2978,9 @@ static void php_mb_ulcfirst(INTERNAL_FUNCTION_PARAMETERS, php_case_mode mode)`
`2978`	`2978`	`}`
`2979`	`2979`
`2980`	`2980`	`zend_string *second = mb_get_substr(str, 1, MBFL_SUBSTR_UNTIL_END, enc);`
`2981`		`- zend_string_release_ex(first, false);`
`2982`	`2981`	`zend_string *retval = zend_string_concat2(ZSTR_VAL(head), ZSTR_LEN(head), ZSTR_VAL(second), ZSTR_LEN(second));`
	`2982`	`+`
	`2983`	`+ zend_string_release_ex(first, false);`
`2983`	`2984`	`zend_string_release_ex(head, false);`
`2984`	`2985`	`zend_string_release_ex(second, false);`
`2985`	`2986`