commit 37b570017659468c3b450067b0c4224b7849b395
Author: Lothar Serra Mari <mail@serra.me>
Date:   Thu Aug 6 14:07:33 2026 +0200

    tests: Allow overriding TEST_PHP_EXECUTABLE for FPM SAPI
    
    The test suite derives the path to php-fpm from TEST_PHP_EXECUTABLE.
    This fails on custom build directory layouts, leading to skipping all
    php-fpm related tests.
    
    Users can provide TEST_PHP_FPM_EXECUTABLE for a custom binary path; if
    this is unset, we'll fall back to TEST_PHP_EXECUTABLE instead.

diff --git a/sapi/fpm/tests/tester.inc b/sapi/fpm/tests/tester.inc
index 9079886543..557f8c25e1 100644
--- a/sapi/fpm/tests/tester.inc
+++ b/sapi/fpm/tests/tester.inc
@@ -225,7 +225,7 @@ class Tester
      */
     static public function findExecutable(): bool|string
     {
-        $phpPath = getenv("TEST_PHP_EXECUTABLE");
+        $phpPath = getenv("TEST_PHP_FPM_EXECUTABLE") ?: getenv("TEST_PHP_EXECUTABLE");
         for ($i = 0; $i < 2; $i++) {
             $slashPosition = strrpos($phpPath, "/");
             if ($slashPosition) {