From 757e147ea2cdc2435d14cab88d204d5c8cb73729 Mon Sep 17 00:00:00 2001
From: lamentxu <1372449351@qq.com>
Date: Wed, 1 Apr 2026 12:33:08 +0800
Subject: [PATCH] Update run-tests.php

---
 run-tests.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/run-tests.php b/run-tests.php
index 195d17fa0a03..28623ddc6cf3 100755
--- a/run-tests.php
+++ b/run-tests.php
@@ -881,7 +881,8 @@ function write_information(array $user_tests, $phpdbg): void
         }
         echo implode(',', $exts);
         PHP);
-    $extensionsNames = explode(',', shell_exec("$php_escaped $pass_options $info_params $no_file_cache \"$info_file\""));
+    $shellOutput = shell_exec("$php_escaped $pass_options $info_params $no_file_cache \"$info_file\"");
+    $extensionsNames = $shellOutput !== null && $shellOutput !== false ? explode(',', $shellOutput) : [];
     $exts_to_test = array_unique(remap_loaded_extensions_names($extensionsNames));
     // check for extensions that need special handling and regenerate
     $info_params_ex = [