skip for ZTS

Author: laruence

ext/standard/tests/general_functions/debug_zval_dump_o.phpt

@@ -1,5 +1,7 @@
 --TEST--
 Test debug_zval_dump() function : working on objects
+--SKIPIF--
+<?php if (PHP_ZTS) { print "skip only for no-zts build"; }
 --FILE--
 <?php
 /* Prototype: void debug_zval_dump ( mixed $variable );