- don't rely/use VCWD_REALPATH, use expand_filepath instead

NB: that'd to be true for all this VCWD mess

ext/zip/php_zip.c

@@ -905,7 +905,7 @@ ZIPARCHIVE_METHOD(open)
 		RETURN_FALSE;
 	}
 
-	if (!VCWD_REALPATH(filename, resolved_path)) {
+	if (!expand_filepath(filename, resolved_path TSRMLS_CC)) {
 		RETURN_FALSE;
 	}