Fix spl test cleanup

Author: iluuu1994

ext/spl/tests/fileobject_005.phpt

@@ -6,12 +6,10 @@ Mark Ammann
 --FILE--
 <?php
 
-set_include_path(dirname(__DIR__));
-
 $path = __DIR__.DIRECTORY_SEPARATOR.'fileobject_005.txt';
 touch($path);
 
-$fo = new SplFileObject('tests'.DIRECTORY_SEPARATOR.'fileobject_005.txt', 'w+', true);
+$fo = new SplFileObject($path, 'w+', true);
 $fo->fwrite("blahlubba");
 var_dump($fo->ftruncate(4));