Commit a7abaa012b7 for php.net

commit a7abaa012b7313b0ce0a58aad161164df8ac9f0b
Author: Jordi Kroon <jkroon@onyourmarks.agency>
Date:   Wed Jan 14 15:54:53 2026 +0100

    always add PHP_MANDIR if exists (#20825)

diff --git a/main/main.stub.php b/main/main.stub.php
index 2732ccd290f..af19a7f7373 100644
--- a/main/main.stub.php
+++ b/main/main.stub.php
@@ -104,7 +104,7 @@
  * @cvalue PHP_SBINDIR
  */
 const PHP_SBINDIR = UNKNOWN;
-#ifndef PHP_WIN32
+#ifdef PHP_MANDIR
 /**
  * @var string
  * @cvalue PHP_MANDIR
diff --git a/main/main_arginfo.h b/main/main_arginfo.h
index 3aa0b07e42c..068ee4b1731 100644
Binary files a/main/main_arginfo.h and b/main/main_arginfo.h differ