* add the directory where php.exe was found to PATH to help Windows

find its DLLs

run-tests.php

@@ -168,6 +168,11 @@ function initialize()
         dowriteln("available in the PATH environment variable.");
         exit;
     }
+    if ($windows_p) {
+	// modify path to help Windows find DLL files
+	$path = dirname($php) . ";" . getenv("PATH");
+	setenv("PATH={$path}");
+    }
 
     create_compiled_in_modules_list();