cleanup garbage

ext/standard/tests/file/file_get_contents_variation7.phpt

@@ -52,8 +52,8 @@ for($i = 0; $i<count($allDirs); $i++) {
   var_dump(file_get_contents($dir."/".$filename));
 }
 
-unlink($absFile);
 chdir($old_dir_path);
+unlink($absFile);
 rmdir($absSubDir);
 rmdir($absMainDir);
 
@@ -101,4 +101,4 @@ string(%d) "contents read"
 Warning: file_get_contents(BADDIR/FileGetContentsVar7.tmp): failed to open stream: No such file or directory in %s on line %d
 bool(false)
 
-*** Done ***
+*** Done ***