Allow compilation with newer PHP versions (patch by Bob Vincent)

Author: iliaal

php_memcached.c

@@ -2457,7 +2457,11 @@ zend_object_value php_memc_new(zend_class_entry *ce TSRMLS_DC)
 
 	i_obj = ecalloc(1, sizeof(*i_obj));
 	zend_object_std_init( &i_obj->zo, ce TSRMLS_CC );
+#ifdef ZEND_ENGINE_2_4
+	object_properties_init( (zend_object *) i_obj, ce);
+#else
 	zend_hash_copy(i_obj->zo.properties, &ce->default_properties, (copy_ctor_func_t) zval_add_ref, (void *) &tmp, sizeof(zval *));
+#endif
 
 	retval.handle = zend_objects_store_put(i_obj, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t)php_memc_free_storage, NULL TSRMLS_CC);
 	retval.handlers = &memcached_object_handlers;