Change return type of hash_update() to true

NEWS

@@ -53,6 +53,9 @@ PHP                                                                        NEWS
   . bind_textdomain_codeset now throws an exception on empty domain.
     (David Carlier)
 
+- Hash:
+  . Changed return type of hash_update() to true. (nielsdos)
+
 - IMAP:
   . Moved to PECL. (Derick Rethans)
 

UPGRADING

@@ -333,6 +333,10 @@ PHP 8.4 UPGRADE NOTES
 - Gettext:
   . bind_textdomain_codeset now throws an exception if the domain's argument is empty.
 
+- Hash:
+  . Changed the return type of hash_update() to true. It was already the case that only
+    true could be returned, but the stub was not updated yet.
+
 - Intl:
   . IntlDateFormatter::__construct() throws a ValueError if the locale is invalid.
   . NumberFormatter::__construct() throws a ValueError if the locale is invalid.

ext/hash/hash.stub.php

@@ -29,7 +29,7 @@ function hash_hmac_file(string $algo, string $filename, #[\SensitiveParameter] s
  */
 function hash_init(string $algo, int $flags = 0, #[\SensitiveParameter] string $key = "", array $options = []): HashContext {}
 
-function hash_update(HashContext $context, string $data): bool {}
+function hash_update(HashContext $context, string $data): true {}
 
 /** @param resource $stream */
 function hash_update_stream(HashContext $context, $stream, int $length = -1): int {}