avoid COW violation
[m6w6/ext-http] / src / php_http_client.c
index 0463b7a27717cb16c2c0c2f6e3cd7417602a287e..cedc239b68c1f780c2df5ef7b46b5bf74f448992 100644 (file)
  */
 static HashTable php_http_client_drivers;
 
+static void php_http_client_driver_hash_dtor(zval *pData)
+{
+       pefree(Z_PTR_P(pData), 1);
+}
+
 ZEND_RESULT_CODE php_http_client_driver_add(php_http_client_driver_t *driver)
 {
-       return zend_hash_add(&php_http_client_drivers, driver->name_str, driver->name_len + 1, (void *) driver, sizeof(php_http_client_driver_t), NULL);
+       return zend_hash_add_mem(&php_http_client_drivers, driver->driver_name, (void *) driver, sizeof(php_http_client_driver_t))
+                       ? SUCCESS : FAILURE;
 }
 
-ZEND_RESULT_CODE php_http_client_driver_get(const char *name_str, size_t name_len, php_http_client_driver_t *driver)
+php_http_client_driver_t *php_http_client_driver_get(zend_string *name)
 {
+       zval *ztmp;
        php_http_client_driver_t *tmp;
 
-       if ((name_str && SUCCESS == zend_hash_find(&php_http_client_drivers, name_str, name_len + 1, (void *) &tmp))
-       ||      (SUCCESS == zend_hash_get_current_data(&php_http_client_drivers, (void *) &tmp))) {
-               *driver = *tmp;
-               return SUCCESS;
+       if (name && (tmp = zend_hash_find_ptr(&php_http_client_drivers, name))) {
+               return tmp;
        }
-       return FAILURE;
+       if ((ztmp = zend_hash_get_current_data(&php_http_client_drivers))) {
+               return Z_PTR_P(ztmp);
+       }
+       return NULL;
 }
 
-static int apply_driver_list(void *p, void *arg TSRMLS_DC)
+static int apply_driver_list(zval *p, void *arg)
 {
-       php_http_client_driver_t *d = p;
-       zval *zname;
+       php_http_client_driver_t *d = Z_PTR_P(p);
+       zval zname;
 
-       MAKE_STD_ZVAL(zname);
-       ZVAL_STRINGL(zname, d->name_str, d->name_len, 1);
+       ZVAL_STR_COPY(&zname, d->driver_name);
 
-       zend_hash_next_index_insert(arg, &zname, sizeof(zval *), NULL);
+       zend_hash_next_index_insert(arg, &zname);
        return ZEND_HASH_APPLY_KEEP;
 }
 
-void php_http_client_driver_list(HashTable *ht TSRMLS_DC)
+void php_http_client_driver_list(HashTable *ht)
 {
-       zend_hash_apply_with_argument(&php_http_client_drivers, apply_driver_list, ht TSRMLS_CC);
+       zend_hash_apply_with_argument(&php_http_client_drivers, apply_driver_list, ht);
 }
 
-void php_http_client_options_set_subr(zval *this_ptr, char *key, size_t len, zval *opts, int overwrite TSRMLS_DC)
+static zend_class_entry *php_http_client_class_entry;
+zend_class_entry *php_http_client_get_class_entry(void)
+{
+       return php_http_client_class_entry;
+}
+
+void php_http_client_options_set_subr(zval *instance, char *key, size_t len, zval *opts, int overwrite)
 {
        if (overwrite || (opts && zend_hash_num_elements(Z_ARRVAL_P(opts)))) {
-               zend_class_entry *this_ce = Z_OBJCE_P(getThis());
-               zval *old_opts, *new_opts, **entry = NULL;
+               zend_class_entry *this_ce = Z_OBJCE_P(instance);
+               zval old_opts_tmp, *old_opts, new_opts, *entry = NULL;
+
+               array_init(&new_opts);
+               old_opts = zend_read_property(this_ce, instance, ZEND_STRL("options"), 0, &old_opts_tmp);
 
-               MAKE_STD_ZVAL(new_opts);
-               array_init(new_opts);
-               old_opts = zend_read_property(this_ce, getThis(), ZEND_STRL("options"), 0 TSRMLS_CC);
                if (Z_TYPE_P(old_opts) == IS_ARRAY) {
-                       array_copy(Z_ARRVAL_P(old_opts), Z_ARRVAL_P(new_opts));
+                       array_copy(Z_ARRVAL_P(old_opts), Z_ARRVAL(new_opts));
                }
 
                if (overwrite) {
                        if (opts && zend_hash_num_elements(Z_ARRVAL_P(opts))) {
                                Z_ADDREF_P(opts);
-                               zend_symtable_update(Z_ARRVAL_P(new_opts), key, len, (void *) &opts, sizeof(zval *), NULL);
+                               zend_symtable_str_update(Z_ARRVAL(new_opts), key, len, opts);
                        } else {
-                               zend_symtable_del(Z_ARRVAL_P(new_opts), key, len);
+                               zend_symtable_str_del(Z_ARRVAL(new_opts), key, len);
                        }
                } else if (opts && zend_hash_num_elements(Z_ARRVAL_P(opts))) {
-                       if (SUCCESS == zend_symtable_find(Z_ARRVAL_P(new_opts), key, len, (void *) &entry)) {
-                               array_join(Z_ARRVAL_P(opts), Z_ARRVAL_PP(entry), 0, 0);
+                       if ((entry = zend_symtable_str_find(Z_ARRVAL(new_opts), key, len))) {
+                               SEPARATE_ZVAL(entry);
+                               array_join(Z_ARRVAL_P(opts), Z_ARRVAL_P(entry), 0, 0);
                        } else {
                                Z_ADDREF_P(opts);
-                               zend_symtable_update(Z_ARRVAL_P(new_opts), key, len, (void *) &opts, sizeof(zval *), NULL);
+                               zend_symtable_str_update(Z_ARRVAL(new_opts), key, len, opts);
                        }
                }
 
-               zend_update_property(this_ce, getThis(), ZEND_STRL("options"), new_opts TSRMLS_CC);
+               zend_update_property(this_ce, instance, ZEND_STRL("options"), &new_opts);
                zval_ptr_dtor(&new_opts);
        }
 }
 
-void php_http_client_options_set(zval *this_ptr, zval *opts TSRMLS_DC)
+void php_http_client_options_set(zval *instance, zval *opts)
 {
-       php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
-       HashPosition pos;
-       zval *new_opts;
-       zend_class_entry *this_ce = Z_OBJCE_P(getThis());
-       zend_bool is_client = instanceof_function(this_ce, php_http_client_class_entry TSRMLS_CC);
+       php_http_arrkey_t key;
+       zval new_opts;
+       zend_class_entry *this_ce = Z_OBJCE_P(instance);
+       zend_bool is_client = instanceof_function(this_ce, php_http_client_class_entry);
 
-       MAKE_STD_ZVAL(new_opts);
-       array_init(new_opts);
+       array_init(&new_opts);
 
        if (!opts || !zend_hash_num_elements(Z_ARRVAL_P(opts))) {
-               zend_update_property(this_ce, getThis(), ZEND_STRL("options"), new_opts TSRMLS_CC);
+               zend_update_property(this_ce, instance, ZEND_STRL("options"), &new_opts);
                zval_ptr_dtor(&new_opts);
        } else {
-               zval *old_opts, *add_opts, **opt;
+               zval old_opts_tmp, *old_opts, add_opts, *opt;
 
-               MAKE_STD_ZVAL(add_opts);
-               array_init(add_opts);
+               array_init(&add_opts);
                /* some options need extra attention -- thus cannot use array_merge() directly */
-               FOREACH_KEYVAL(pos, opts, key, opt) {
-                       if (key.type == HASH_KEY_IS_STRING) {
-#define KEYMATCH(k, s) ((sizeof(s)==k.len) && !strcasecmp(k.str, s))
-                               if (Z_TYPE_PP(opt) == IS_ARRAY && (KEYMATCH(key, "ssl") || KEYMATCH(key, "cookies"))) {
-                                       php_http_client_options_set_subr(getThis(), key.str, key.len, *opt, 0 TSRMLS_CC);
-                               } else if (is_client && (KEYMATCH(key, "recordHistory") || KEYMATCH(key, "responseMessageClass"))) {
-                                       zend_update_property(this_ce, getThis(), key.str, key.len-1, *opt TSRMLS_CC);
-                               } else if (Z_TYPE_PP(opt) == IS_NULL) {
-                                       old_opts = zend_read_property(this_ce, getThis(), ZEND_STRL("options"), 0 TSRMLS_CC);
+               ZEND_HASH_FOREACH_KEY_VAL(Z_ARRVAL_P(opts), key.h, key.key, opt)
+               {
+                       if (key.key) {
+                               if (Z_TYPE_P(opt) == IS_ARRAY && (zend_string_equals_literal(key.key, "ssl") || zend_string_equals_literal(key.key, "cookies"))) {
+                                       php_http_client_options_set_subr(instance, key.key->val, key.key->len, opt, 0);
+                               } else if (is_client && (zend_string_equals_literal(key.key, "recordHistory") || zend_string_equals_literal(key.key, "responseMessageClass"))) {
+                                       zend_update_property(this_ce, instance, key.key->val, key.key->len, opt);
+                               } else if (Z_TYPE_P(opt) == IS_NULL) {
+                                       old_opts = zend_read_property(this_ce, instance, ZEND_STRL("options"), 0, &old_opts_tmp);
                                        if (Z_TYPE_P(old_opts) == IS_ARRAY) {
-                                               zend_symtable_del(Z_ARRVAL_P(old_opts), key.str, key.len);
+                                               zend_symtable_del(Z_ARRVAL_P(old_opts), key.key);
                                        }
                                } else {
-                                       Z_ADDREF_P(*opt);
-                                       add_assoc_zval_ex(add_opts, key.str, key.len, *opt);
+                                       Z_TRY_ADDREF_P(opt);
+                                       add_assoc_zval_ex(&add_opts, key.key->val, key.key->len, opt);
                                }
                        }
                }
+               ZEND_HASH_FOREACH_END();
 
-               old_opts = zend_read_property(this_ce, getThis(), ZEND_STRL("options"), 0 TSRMLS_CC);
+               old_opts = zend_read_property(this_ce, instance, ZEND_STRL("options"), 0, &old_opts_tmp);
                if (Z_TYPE_P(old_opts) == IS_ARRAY) {
-                       array_copy(Z_ARRVAL_P(old_opts), Z_ARRVAL_P(new_opts));
+                       array_copy(Z_ARRVAL_P(old_opts), Z_ARRVAL(new_opts));
                }
-               array_join(Z_ARRVAL_P(add_opts), Z_ARRVAL_P(new_opts), 0, 0);
-               zend_update_property(this_ce, getThis(), ZEND_STRL("options"), new_opts TSRMLS_CC);
+               array_join(Z_ARRVAL(add_opts), Z_ARRVAL(new_opts), 0, 0);
+               zend_update_property(this_ce, instance, ZEND_STRL("options"), &new_opts);
                zval_ptr_dtor(&new_opts);
                zval_ptr_dtor(&add_opts);
        }
 }
 
-void php_http_client_options_get_subr(zval *this_ptr, char *key, size_t len, zval *return_value TSRMLS_DC)
+void php_http_client_options_get_subr(zval *instance, char *key, size_t len, zval *return_value)
 {
-       zend_class_entry *this_ce = Z_OBJCE_P(getThis());
-       zval **options, *opts = zend_read_property(this_ce, getThis(), ZEND_STRL("options"), 0 TSRMLS_CC);
+       zend_class_entry *this_ce = Z_OBJCE_P(instance);
+       zval *options, opts_tmp, *opts = zend_read_property(this_ce, instance, ZEND_STRL("options"), 0, &opts_tmp);
 
-       if ((Z_TYPE_P(opts) == IS_ARRAY) && (SUCCESS == zend_symtable_find(Z_ARRVAL_P(opts), key, len, (void *) &options))) {
-               RETVAL_ZVAL(*options, 1, 0);
+       if ((Z_TYPE_P(opts) == IS_ARRAY) && (options = zend_symtable_str_find(Z_ARRVAL_P(opts), key, len))) {
+               RETVAL_ZVAL(options, 1, 0);
        }
 }
 
@@ -157,7 +169,7 @@ static void queue_dtor(void *enqueued)
        }
 }
 
-php_http_client_t *php_http_client_init(php_http_client_t *h, php_http_client_ops_t *ops, php_resource_factory_t *rf, void *init_arg TSRMLS_DC)
+php_http_client_t *php_http_client_init(php_http_client_t *h, php_http_client_ops_t *ops, php_resource_factory_t *rf, void *init_arg)
 {
        php_http_client_t *free_h = NULL;
 
@@ -174,14 +186,11 @@ php_http_client_t *php_http_client_init(php_http_client_t *h, php_http_client_op
        }
        zend_llist_init(&h->requests, sizeof(php_http_client_enqueue_t), queue_dtor, 0);
        zend_llist_init(&h->responses, sizeof(void *), NULL, 0);
-       TSRMLS_SET_CTX(h->ts);
 
        if (h->ops->init) {
                if (!(h = h->ops->init(h, init_arg))) {
-                       php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not initialize client");
-                       if (free_h) {
-                               efree(free_h);
-                       }
+                       php_error_docref(NULL, E_WARNING, "Could not initialize client");
+                       PTR_FREE(free_h);
                }
        }
 
@@ -204,6 +213,8 @@ void php_http_client_dtor(php_http_client_t *h)
        if (h->ops->dtor) {
                h->ops->dtor(h);
        }
+       h->callback.debug.func = NULL;
+       h->callback.debug.arg = NULL;
 
        php_resource_factory_free(&h->rf);
 }
@@ -218,11 +229,9 @@ void php_http_client_free(php_http_client_t **h) {
 
 ZEND_RESULT_CODE php_http_client_enqueue(php_http_client_t *h, php_http_client_enqueue_t *enqueue)
 {
-       TSRMLS_FETCH_FROM_CTX(h->ts);
-
        if (h->ops->enqueue) {
                if (php_http_client_enqueued(h, enqueue->request, NULL)) {
-                       php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to enqueue request; request already in queue");
+                       php_error_docref(NULL, E_WARNING, "Failed to enqueue request; request already in queue");
                        return FAILURE;
                }
                return h->ops->enqueue(h, enqueue);
@@ -233,13 +242,11 @@ ZEND_RESULT_CODE php_http_client_enqueue(php_http_client_t *h, php_http_client_e
 
 ZEND_RESULT_CODE php_http_client_dequeue(php_http_client_t *h, php_http_message_t *request)
 {
-       TSRMLS_FETCH_FROM_CTX(h->ts);
-
        if (h->ops->dequeue) {
                php_http_client_enqueue_t *enqueue = php_http_client_enqueued(h, request, NULL);
 
                if (!enqueue) {
-                       php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to dequeue request; request not in queue");
+                       php_error_docref(NULL, E_WARNING, "Failed to dequeue request; request not in queue");
                        return FAILURE;
                }
                return h->ops->dequeue(h, enqueue);
@@ -321,59 +328,107 @@ ZEND_RESULT_CODE php_http_client_getopt(php_http_client_t *h, php_http_client_ge
        return FAILURE;
 }
 
-zend_class_entry *php_http_client_class_entry;
 static zend_object_handlers php_http_client_object_handlers;
 
-void php_http_client_object_free(void *object TSRMLS_DC)
+void php_http_client_object_free(zend_object *object)
 {
-       php_http_client_object_t *o = (php_http_client_object_t *) object;
+       php_http_client_object_t *o = PHP_HTTP_OBJ(object, NULL);
+
+       PTR_FREE(o->gc);
 
        php_http_client_free(&o->client);
+       if (o->debug.fci.size > 0) {
+               zend_fcall_info_args_clear(&o->debug.fci, 1);
+               zval_ptr_dtor(&o->debug.fci.function_name);
+               o->debug.fci.size = 0;
+       }
        php_http_object_method_dtor(&o->notify);
        php_http_object_method_free(&o->update);
-       zend_object_std_dtor((zend_object *) o TSRMLS_CC);
-       efree(o);
+       zend_object_std_dtor(object);
 }
 
-zend_object_value php_http_client_object_new_ex(zend_class_entry *ce, php_http_client_t *client, php_http_client_object_t **ptr TSRMLS_DC)
+php_http_client_object_t *php_http_client_object_new_ex(zend_class_entry *ce, php_http_client_t *client)
 {
        php_http_client_object_t *o;
 
-       o = ecalloc(1, sizeof(php_http_client_object_t));
-       zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
-       object_properties_init((zend_object *) o, ce);
+       o = ecalloc(1, sizeof(*o) + zend_object_properties_size(ce));
+       zend_object_std_init(&o->zo, ce);
+       object_properties_init(&o->zo, ce);
 
        o->client = client;
 
-       if (ptr) {
-               *ptr = o;
-       }
+       o->zo.handlers = &php_http_client_object_handlers;
 
-       o->zv.handle = zend_objects_store_put(o, NULL, php_http_client_object_free, NULL TSRMLS_CC);
-       o->zv.handlers = &php_http_client_object_handlers;
+       return o;
+}
 
-       return o->zv;
+zend_object *php_http_client_object_new(zend_class_entry *ce)
+{
+       return &php_http_client_object_new_ex(ce, NULL)->zo;
 }
 
-zend_object_value php_http_client_object_new(zend_class_entry *ce TSRMLS_DC)
+static HashTable *php_http_client_object_get_gc(zval *object, zval **table, int *n)
 {
-       return php_http_client_object_new_ex(ce, NULL, NULL TSRMLS_CC);
+       php_http_client_object_t *obj = PHP_HTTP_OBJ(NULL, object);
+       zend_llist_element *el = NULL;
+       HashTable *props = Z_OBJPROP_P(object);
+       uint32_t count = zend_hash_num_elements(props) + zend_llist_count(&obj->client->responses) + zend_llist_count(&obj->client->requests) + 2;
+       zval *val;
+
+       *n = 0;
+       *table = obj->gc = erealloc(obj->gc, sizeof(zval) * count);
+
+#if PHP_HTTP_HAVE_LIBCURL
+       if (obj->client->ops == php_http_client_curl_get_ops()) {
+               php_http_client_curl_t *curl = obj->client->ctx;
+
+               if (curl->ev_ops == php_http_client_curl_user_ops_get()) {
+                       php_http_client_curl_user_context_t *ctx = curl->ev_ctx;
+
+                       ZVAL_COPY_VALUE(&obj->gc[(*n)++], &ctx->user);
+               }
+       }
+#endif
+
+       if (obj->debug.fci.size > 0) {
+               ZVAL_COPY_VALUE(&obj->gc[(*n)++], &obj->debug.fci.function_name);
+       }
+
+       for (el = obj->client->responses.head; el; el = el->next) {
+               php_http_message_object_t *response_obj = *(php_http_message_object_t **) el->data;
+               ZVAL_OBJ(&obj->gc[(*n)++], &response_obj->zo);
+       }
+
+       for (el = obj->client->requests.head; el; el = el->next) {
+               php_http_client_enqueue_t *q = (php_http_client_enqueue_t *) el->data;
+               php_http_message_object_t *request_obj = q->opaque; /* FIXME */
+               ZVAL_OBJ(&obj->gc[(*n)++], &request_obj->zo);
+       }
+
+       ZEND_HASH_FOREACH_VAL(props, val)
+       {
+               ZVAL_COPY_VALUE(&obj->gc[(*n)++], val);
+       }
+       ZEND_HASH_FOREACH_END();
+
+       return NULL;
 }
 
-static void handle_history(zval *zclient, php_http_message_t *request, php_http_message_t *response TSRMLS_DC)
+static void handle_history(zval *zclient, php_http_message_t *request, php_http_message_t *response)
 {
-       zval *new_hist, *old_hist = zend_read_property(php_http_client_class_entry, zclient, ZEND_STRL("history"), 0 TSRMLS_CC);
-       php_http_message_t *zipped = php_http_message_zip(response, request);
-       zend_object_value ov = php_http_message_object_new_ex(php_http_message_class_entry, zipped, NULL TSRMLS_CC);
+       zval new_hist, old_hist_tmp, *old_hist = zend_read_property(php_http_client_class_entry, zclient, ZEND_STRL("history"), 0, &old_hist_tmp);
+       php_http_message_t *req_copy = php_http_message_copy(request, NULL);
+       php_http_message_t *res_copy = php_http_message_copy(response, NULL);
+       php_http_message_t *zipped = php_http_message_zip(res_copy, req_copy);
+       php_http_message_object_t *obj = php_http_message_object_new_ex(php_http_message_get_class_entry(), zipped);
 
-       MAKE_STD_ZVAL(new_hist);
-       ZVAL_OBJVAL(new_hist, ov, 0);
+       ZVAL_OBJ(&new_hist, &obj->zo);
 
        if (Z_TYPE_P(old_hist) == IS_OBJECT) {
-               php_http_message_object_prepend(new_hist, old_hist, 1 TSRMLS_CC);
+               php_http_message_object_prepend(&new_hist, old_hist, 1);
        }
 
-       zend_update_property(php_http_client_class_entry, zclient, ZEND_STRL("history"), new_hist TSRMLS_CC);
+       zend_update_property(php_http_client_class_entry, zclient, ZEND_STRL("history"), &new_hist);
        zval_ptr_dtor(&new_hist);
 }
 
@@ -383,61 +438,56 @@ static ZEND_RESULT_CODE handle_response(void *arg, php_http_client_t *client, ph
        zval zclient;
        php_http_message_t *msg;
        php_http_client_progress_state_t *progress;
-       TSRMLS_FETCH_FROM_CTX(client->ts);
 
-       INIT_PZVAL(&zclient);
-       ZVAL_OBJVAL(&zclient, ((php_http_client_object_t*) arg)->zv, 0);
+       ZVAL_OBJ(&zclient, &((php_http_client_object_t*) arg)->zo);
 
        if ((msg = *response)) {
                php_http_message_object_t *msg_obj;
-               zval *info, *zresponse, *zrequest;
+               zval info, zresponse, zrequest, rec_hist_tmp;
                HashTable *info_ht;
 
                /* ensure the message is of type response (could be uninitialized in case of early error, like DNS) */
                php_http_message_set_type(msg, PHP_HTTP_RESPONSE);
 
-               if (z_is_true(zend_read_property(php_http_client_class_entry, &zclient, ZEND_STRL("recordHistory"), 0 TSRMLS_CC))) {
-                       handle_history(&zclient, e->request, *response TSRMLS_CC);
+               if (zend_is_true(zend_read_property(php_http_client_class_entry, &zclient, ZEND_STRL("recordHistory"), 0, &rec_hist_tmp))) {
+                       handle_history(&zclient, e->request, *response);
                }
 
                /* hard detach, redirects etc. are in the history */
                php_http_message_free(&msg->parent);
                *response = NULL;
 
-               MAKE_STD_ZVAL(zresponse);
-               ZVAL_OBJVAL(zresponse, php_http_message_object_new_ex(php_http_client_response_class_entry, msg, &msg_obj TSRMLS_CC), 0);
+               msg_obj = php_http_message_object_new_ex(php_http_get_client_response_class_entry(), msg);
+               ZVAL_OBJECT(&zresponse, &msg_obj->zo, 1);
+               ZVAL_OBJECT(&zrequest, &((php_http_message_object_t *) e->opaque)->zo, 1);
 
-               MAKE_STD_ZVAL(zrequest);
-               ZVAL_OBJVAL(zrequest, ((php_http_message_object_t *) e->opaque)->zv, 1);
+               php_http_message_object_prepend(&zresponse, &zrequest, 1);
 
-               php_http_message_object_prepend(zresponse, zrequest, 1 TSRMLS_CC);
-
-               MAKE_STD_ZVAL(info);
-               object_init(info);
-               info_ht = HASH_OF(info);
+               object_init(&info);
+               info_ht = HASH_OF(&info);
                php_http_client_getopt(client, PHP_HTTP_CLIENT_OPT_TRANSFER_INFO, e->request, &info_ht);
-               zend_update_property(php_http_client_response_class_entry, zresponse, ZEND_STRL("transferInfo"), info TSRMLS_CC);
+               zend_update_property(php_http_get_client_response_class_entry(), &zresponse, ZEND_STRL("transferInfo"), &info);
                zval_ptr_dtor(&info);
 
-               zend_objects_store_add_ref_by_handle(msg_obj->zv.handle TSRMLS_CC);
                zend_llist_add_element(&client->responses, &msg_obj);
 
                if (e->closure.fci.size) {
-                       zval *retval = NULL;
+                       zval retval;
                        zend_error_handling zeh;
 
-                       zend_fcall_info_argn(&e->closure.fci TSRMLS_CC, 1, &zresponse);
-                       zend_replace_error_handling(EH_NORMAL, NULL, &zeh TSRMLS_CC);
-                       zend_fcall_info_call(&e->closure.fci, &e->closure.fcc, &retval, NULL TSRMLS_CC);
-                       zend_restore_error_handling(&zeh TSRMLS_CC);
-                       zend_fcall_info_argn(&e->closure.fci TSRMLS_CC, 0);
-
-                       if (retval) {
-                               if (Z_TYPE_P(retval) == IS_BOOL) {
-                                       dequeue = Z_BVAL_P(retval);
-                               }
-                               zval_ptr_dtor(&retval);
+                       ZVAL_UNDEF(&retval);
+                       zend_fcall_info_argn(&e->closure.fci, 1, &zresponse);
+                       zend_replace_error_handling(EH_NORMAL, NULL, &zeh);
+                       ++client->callback.depth;
+                       zend_fcall_info_call(&e->closure.fci, &e->closure.fcc, &retval, NULL);
+                       --client->callback.depth;
+                       zend_restore_error_handling(&zeh);
+                       zend_fcall_info_argn(&e->closure.fci, 0);
+
+                       if (Z_TYPE(retval) == IS_TRUE) {
+                               dequeue = 1;
                        }
+                       zval_ptr_dtor(&retval);
                }
 
                zval_ptr_dtor(&zresponse);
@@ -459,44 +509,63 @@ static ZEND_RESULT_CODE handle_response(void *arg, php_http_client_t *client, ph
 
 static void handle_progress(void *arg, php_http_client_t *client, php_http_client_enqueue_t *e, php_http_client_progress_state_t *progress)
 {
-       zval *zrequest, *zprogress, *zclient, **args[2];
+       zval zclient, args[2];
        php_http_client_object_t *client_obj = arg;
        zend_error_handling zeh;
-       TSRMLS_FETCH_FROM_CTX(client->ts);
-
-       MAKE_STD_ZVAL(zclient);
-       ZVAL_OBJVAL(zclient, client_obj->zv, 1);
-
-       MAKE_STD_ZVAL(zrequest);
-       ZVAL_OBJVAL(zrequest, ((php_http_message_object_t *) e->opaque)->zv, 1);
-       args[0] = &zrequest;
-
-       MAKE_STD_ZVAL(zprogress);
-       object_init(zprogress);
-       add_property_bool(zprogress, "started", progress->started);
-       add_property_bool(zprogress, "finished", progress->finished);
-       add_property_string(zprogress, "info", STR_PTR(progress->info), 1);
-       add_property_double(zprogress, "dltotal", progress->dl.total);
-       add_property_double(zprogress, "dlnow", progress->dl.now);
-       add_property_double(zprogress, "ultotal", progress->ul.total);
-       add_property_double(zprogress, "ulnow", progress->ul.now);
-       args[1] = &zprogress;
-
-       zend_replace_error_handling(EH_NORMAL, NULL, &zeh TSRMLS_CC);
-       php_http_object_method_call(&client_obj->notify, zclient, NULL, 2, args TSRMLS_CC);
-       zend_restore_error_handling(&zeh TSRMLS_CC);
+
+       ZVAL_OBJECT(&zclient, &client_obj->zo, 1);
+       ZVAL_OBJECT(&args[0], &((php_http_message_object_t *) e->opaque)->zo, 1);
+       object_init(&args[1]);
+       add_property_bool(&args[1], "started", progress->started);
+       add_property_bool(&args[1], "finished", progress->finished);
+       add_property_string(&args[1], "info", STR_PTR(progress->info));
+       add_property_double(&args[1], "dltotal", progress->dl.total);
+       add_property_double(&args[1], "dlnow", progress->dl.now);
+       add_property_double(&args[1], "ultotal", progress->ul.total);
+       add_property_double(&args[1], "ulnow", progress->ul.now);
+
+       zend_replace_error_handling(EH_NORMAL, NULL, &zeh);
+       ++client->callback.depth;
+       php_http_object_method_call(&client_obj->notify, &zclient, NULL, 2, args);
+       --client->callback.depth;
+       zend_restore_error_handling(&zeh);
 
        zval_ptr_dtor(&zclient);
-       zval_ptr_dtor(&zrequest);
-       zval_ptr_dtor(&zprogress);
+       zval_ptr_dtor(&args[0]);
+       zval_ptr_dtor(&args[1]);
+}
+
+static void handle_debug(void *arg, php_http_client_t *client, php_http_client_enqueue_t *e, unsigned type, const char *data, size_t size)
+{
+       zval ztype, zdata, zreq, zclient;
+       php_http_client_object_t *client_obj = arg;
+       zend_error_handling zeh;
+
+       ZVAL_OBJECT(&zclient, &client_obj->zo, 1);
+       ZVAL_OBJECT(&zreq, &((php_http_message_object_t *) e->opaque)->zo, 1);
+       ZVAL_LONG(&ztype, type);
+       ZVAL_STRINGL(&zdata, data, size);
+
+       zend_replace_error_handling(EH_NORMAL, NULL, &zeh);
+       if (SUCCESS == zend_fcall_info_argn(&client_obj->debug.fci, 4, &zclient, &zreq, &ztype, &zdata)) {
+               ++client->callback.depth;
+               zend_fcall_info_call(&client_obj->debug.fci, &client_obj->debug.fcc, NULL, NULL);
+               --client->callback.depth;
+               zend_fcall_info_args_clear(&client_obj->debug.fci, 0);
+       }
+       zend_restore_error_handling(&zeh);
+
+       zval_ptr_dtor(&zclient);
+       zval_ptr_dtor(&zreq);
+       zval_ptr_dtor(&ztype);
+       zval_ptr_dtor(&zdata);
 }
 
 static void response_dtor(void *data)
 {
        php_http_message_object_t *msg_obj = *(php_http_message_object_t **) data;
-       TSRMLS_FETCH_FROM_CTX(msg_obj->message->ts);
 
-       zend_objects_store_del_ref_by_handle_ex(msg_obj->zv.handle, msg_obj->zv.handlers TSRMLS_CC);
+       zend_object_release(&msg_obj->zo);
 }
 
 ZEND_BEGIN_ARG_INFO_EX(ai_HttpClient_construct, 0, 0, 0)
@@ -505,45 +574,40 @@ ZEND_BEGIN_ARG_INFO_EX(ai_HttpClient_construct, 0, 0, 0)
 ZEND_END_ARG_INFO();
 static PHP_METHOD(HttpClient, __construct)
 {
-               char *driver_str = NULL, *persistent_handle_str = NULL;
-               int driver_len = 0, persistent_handle_len = 0;
-               php_http_client_driver_t driver;
+               zend_string *driver_name = NULL, *persistent_handle_name = NULL;
+               php_http_client_driver_t *driver;
                php_resource_factory_t *rf = NULL;
                php_http_client_object_t *obj;
-               zval *os;
+               zval os;
 
-               php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|ss", &driver_str, &driver_len, &persistent_handle_str, &persistent_handle_len), invalid_arg, return);
+               php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|S!S!", &driver_name, &persistent_handle_name), invalid_arg, return);
 
-               if (SUCCESS != php_http_client_driver_get(driver_str, driver_len, &driver)) {
-                       php_http_throw(unexpected_val, "Failed to locate \"%s\" client request handler", driver_str);
+               if (!zend_hash_num_elements(&php_http_client_drivers)) {
+                       php_http_throw(unexpected_val, "No http\\Client drivers available", NULL);
+                       return;
+               }
+               if (!(driver = php_http_client_driver_get(driver_name))) {
+                       php_http_throw(unexpected_val, "Failed to locate \"%s\" client request handler", driver_name ? driver_name->val : "default");
                        return;
                }
 
-               MAKE_STD_ZVAL(os);
-               object_init_ex(os, spl_ce_SplObjectStorage);
-               zend_update_property(php_http_client_class_entry, getThis(), ZEND_STRL("observers"), os TSRMLS_CC);
+               object_init_ex(&os, spl_ce_SplObjectStorage);
+               zend_update_property(php_http_client_class_entry, getThis(), ZEND_STRL("observers"), &os);
                zval_ptr_dtor(&os);
 
-               if (persistent_handle_len) {
-                       char *name_str;
-                       size_t name_len;
+               if (persistent_handle_name) {
                        php_persistent_handle_factory_t *pf;
 
-                       name_len = spprintf(&name_str, 0, "http\\Client\\%s", driver.name_str);
-                       php_http_pretty_key(name_str + sizeof("http\\Client"), driver.name_len, 1, 1);
-
-                       if ((pf = php_persistent_handle_concede(NULL , name_str, name_len, persistent_handle_str, persistent_handle_len, NULL, NULL TSRMLS_CC))) {
+                       if ((pf = php_persistent_handle_concede(NULL, driver->client_name, persistent_handle_name, NULL, NULL))) {
                                rf = php_persistent_handle_resource_factory_init(NULL, pf);
                        }
-
-                       efree(name_str);
                }
 
-               obj = zend_object_store_get_object(getThis() TSRMLS_CC);
+               obj = PHP_HTTP_OBJ(NULL, getThis());
 
-               php_http_expect(obj->client = php_http_client_init(NULL, driver.client_ops, rf, NULL TSRMLS_CC), runtime, return);
+               php_http_expect(obj->client = php_http_client_init(NULL, driver->client_ops, rf, NULL), runtime, return);
 
-               php_http_object_method_init(&obj->notify, getThis(), ZEND_STRL("notify") TSRMLS_CC);
+               php_http_object_method_init(&obj->notify, getThis(), ZEND_STRL("notify"));
 
                obj->client->callback.response.func = handle_response;
                obj->client->callback.response.arg = obj;
@@ -560,7 +624,7 @@ static PHP_METHOD(HttpClient, reset)
        php_http_client_object_t *obj;
        php_http_expect(SUCCESS == zend_parse_parameters_none(), invalid_arg, return);
 
-       obj = zend_object_store_get_object(getThis() TSRMLS_CC);
+       obj = PHP_HTTP_OBJ(NULL, getThis());
 
        obj->iterator = 0;
        php_http_client_reset(obj->client);
@@ -568,18 +632,19 @@ static PHP_METHOD(HttpClient, reset)
        RETVAL_ZVAL(getThis(), 1, 0);
 }
 
-static HashTable *combined_options(zval *client, zval *request TSRMLS_DC)
+static HashTable *combined_options(zval *client, zval *request)
 {
        HashTable *options;
-       int num_options = 0;
-       zval *z_roptions = NULL, *z_coptions = zend_read_property(php_http_client_class_entry, client, ZEND_STRL("options"), 0 TSRMLS_CC);
+       unsigned num_options = 0;
+       zval z_roptions, z_options_tmp, *z_coptions = zend_read_property(php_http_client_class_entry, client, ZEND_STRL("options"), 0, &z_options_tmp);
 
        if (Z_TYPE_P(z_coptions) == IS_ARRAY) {
                num_options = zend_hash_num_elements(Z_ARRVAL_P(z_coptions));
        }
-       zend_call_method_with_0_params(&request, NULL, NULL, "getOptions", &z_roptions);
-       if (z_roptions && Z_TYPE_P(z_roptions) == IS_ARRAY) {
-               int num = zend_hash_num_elements(Z_ARRVAL_P(z_roptions));
+       ZVAL_UNDEF(&z_roptions);
+       zend_call_method_with_0_params(request, NULL, NULL, "getOptions", &z_roptions);
+       if (Z_TYPE(z_roptions) == IS_ARRAY) {
+               unsigned num = zend_hash_num_elements(Z_ARRVAL(z_roptions));
                if (num > num_options) {
                        num_options = num;
                }
@@ -589,28 +654,26 @@ static HashTable *combined_options(zval *client, zval *request TSRMLS_DC)
        if (Z_TYPE_P(z_coptions) == IS_ARRAY) {
                array_copy(Z_ARRVAL_P(z_coptions), options);
        }
-       if (z_roptions) {
-               if (Z_TYPE_P(z_roptions) == IS_ARRAY) {
-                       array_join(Z_ARRVAL_P(z_roptions), options, 0, 0);
-               }
-               zval_ptr_dtor(&z_roptions);
+       if (Z_TYPE(z_roptions) == IS_ARRAY) {
+               array_join(Z_ARRVAL(z_roptions), options, 0, 0);
        }
+       zval_ptr_dtor(&z_roptions);
+
        return options;
 }
 
 static void msg_queue_dtor(php_http_client_enqueue_t *e)
 {
        php_http_message_object_t *msg_obj = e->opaque;
-       TSRMLS_FETCH_FROM_CTX(msg_obj->message->ts);
 
-       zend_objects_store_del_ref_by_handle_ex(msg_obj->zv.handle, msg_obj->zv.handlers TSRMLS_CC);
+       zend_object_release(&msg_obj->zo);
        zend_hash_destroy(e->options);
        FREE_HASHTABLE(e->options);
 
        if (e->closure.fci.size) {
                zval_ptr_dtor(&e->closure.fci.function_name);
-               if (e->closure.fci.object_ptr) {
-                       zval_ptr_dtor(&e->closure.fci.object_ptr);
+               if (e->closure.fci.object) {
+                       zend_object_release(e->closure.fci.object);
                }
        }
 }
@@ -628,10 +691,10 @@ static PHP_METHOD(HttpClient, enqueue)
        php_http_message_object_t *msg_obj;
        php_http_client_enqueue_t q;
 
-       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|f", &request, php_http_client_request_class_entry, &fci, &fcc), invalid_arg, return);
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "O|f", &request, php_http_get_client_request_class_entry(), &fci, &fcc), invalid_arg, return);
 
-       obj = zend_object_store_get_object(getThis() TSRMLS_CC);
-       msg_obj = zend_object_store_get_object(request TSRMLS_CC);
+       obj = PHP_HTTP_OBJ(NULL, getThis());
+       msg_obj = PHP_HTTP_OBJ(NULL, request);
 
        if (php_http_client_enqueued(obj->client, msg_obj->message, NULL)) {
                php_http_throw(bad_method_call, "Failed to enqueue request; request already in queue", NULL);
@@ -639,20 +702,20 @@ static PHP_METHOD(HttpClient, enqueue)
        }
 
        q.request = msg_obj->message;
-       q.options = combined_options(getThis(), request TSRMLS_CC);
+       q.options = combined_options(getThis(), request);
        q.dtor = msg_queue_dtor;
        q.opaque = msg_obj;
        q.closure.fci = fci;
        q.closure.fcc = fcc;
 
        if (fci.size) {
-               Z_ADDREF_P(fci.function_name);
-               if (fci.object_ptr) {
-                       Z_ADDREF_P(fci.object_ptr);
+               Z_TRY_ADDREF(fci.function_name);
+               if (fci.object) {
+                       ++GC_REFCOUNT(fci.object);
                }
        }
 
-       zend_objects_store_add_ref_by_handle(msg_obj->zv.handle TSRMLS_CC);
+       Z_ADDREF_P(request);
 
        php_http_expect(SUCCESS == php_http_client_enqueue(obj->client, &q), runtime,
                        msg_queue_dtor(&q);
@@ -671,10 +734,10 @@ static PHP_METHOD(HttpClient, dequeue)
        php_http_client_object_t *obj;
        php_http_message_object_t *msg_obj;
 
-       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &request, php_http_client_request_class_entry), invalid_arg, return);
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "O", &request, php_http_get_client_request_class_entry()), invalid_arg, return);
 
-       obj = zend_object_store_get_object(getThis() TSRMLS_CC);
-       msg_obj = zend_object_store_get_object(request TSRMLS_CC);
+       obj = PHP_HTTP_OBJ(NULL, getThis());
+       msg_obj = PHP_HTTP_OBJ(NULL, request);
 
        if (!php_http_client_enqueued(obj->client, msg_obj->message, NULL)) {
                php_http_throw(bad_method_call, "Failed to dequeue request; request not in queue", NULL);
@@ -699,30 +762,30 @@ static PHP_METHOD(HttpClient, requeue)
        php_http_message_object_t *msg_obj;
        php_http_client_enqueue_t q;
 
-       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|f", &request, php_http_client_request_class_entry, &fci, &fcc), invalid_arg, return);
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "O|f", &request, php_http_get_client_request_class_entry(), &fci, &fcc), invalid_arg, return);
 
-       obj = zend_object_store_get_object(getThis() TSRMLS_CC);
-       msg_obj = zend_object_store_get_object(request TSRMLS_CC);
+       obj = PHP_HTTP_OBJ(NULL, getThis());
+       msg_obj = PHP_HTTP_OBJ(NULL, request);
 
        if (php_http_client_enqueued(obj->client, msg_obj->message, NULL)) {
                php_http_expect(SUCCESS == php_http_client_dequeue(obj->client, msg_obj->message), runtime, return);
        }
 
        q.request = msg_obj->message;
-       q.options = combined_options(getThis(), request TSRMLS_CC);
+       q.options = combined_options(getThis(), request);
        q.dtor = msg_queue_dtor;
        q.opaque = msg_obj;
        q.closure.fci = fci;
        q.closure.fcc = fcc;
 
        if (fci.size) {
-               Z_ADDREF_P(fci.function_name);
-               if (fci.object_ptr) {
-                       Z_ADDREF_P(fci.object_ptr);
+               Z_TRY_ADDREF(fci.function_name);
+               if (fci.object) {
+                       ++GC_REFCOUNT(fci.object);
                }
        }
 
-       zend_objects_store_add_ref_by_handle(msg_obj->zv.handle TSRMLS_CC);
+       Z_ADDREF_P(request);
 
        php_http_expect(SUCCESS == php_http_client_enqueue(obj->client, &q), runtime,
                        msg_queue_dtor(&q);
@@ -736,10 +799,10 @@ ZEND_BEGIN_ARG_INFO_EX(ai_HttpClient_count, 0, 0, 0)
 ZEND_END_ARG_INFO();
 static PHP_METHOD(HttpClient, count)
 {
-       long count_mode = -1;
+       zend_long count_mode = -1;
 
-       if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &count_mode)) {
-               php_http_client_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
+       if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|l", &count_mode)) {
+               php_http_client_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
 
                RETVAL_LONG(zend_llist_count(&obj->client->requests));
        }
@@ -753,20 +816,20 @@ static PHP_METHOD(HttpClient, getResponse)
        zval *zrequest = NULL;
        php_http_client_object_t *obj;
 
-       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|O", &zrequest, php_http_client_request_class_entry), invalid_arg, return);
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|O", &zrequest, php_http_get_client_request_class_entry()), invalid_arg, return);
 
-       obj = zend_object_store_get_object(getThis() TSRMLS_CC);
+       obj = PHP_HTTP_OBJ(NULL, getThis());
 
        if (zrequest) {
                /* lookup the response with the request */
                zend_llist_element *el = NULL;
-               php_http_message_object_t *req_obj = zend_object_store_get_object(zrequest TSRMLS_CC);
+               php_http_message_object_t *req_obj = PHP_HTTP_OBJ(NULL, zrequest);
 
                for (el = obj->client->responses.head; el; el = el->next) {
                        php_http_message_object_t *response_obj = *(php_http_message_object_t **) el->data;
 
                        if (response_obj->message->parent == req_obj->message) {
-                               RETURN_OBJVAL(response_obj->zv, 1);
+                               RETURN_OBJECT(&response_obj->zo, 1);
                        }
                }
 
@@ -781,7 +844,7 @@ static PHP_METHOD(HttpClient, getResponse)
 
                /* pop off and go */
                if (response_obj) {
-                       RETVAL_OBJVAL(response_obj->zv, 1);
+                       RETVAL_OBJECT(&response_obj->zo, 1);
                        zend_llist_remove_tail(&obj->client->responses);
                }
        }
@@ -791,11 +854,11 @@ ZEND_BEGIN_ARG_INFO_EX(ai_HttpClient_getHistory, 0, 0, 0)
 ZEND_END_ARG_INFO();
 static PHP_METHOD(HttpClient, getHistory)
 {
-       zval *zhistory;
+       zval zhistory_tmp, *zhistory;
 
        php_http_expect(SUCCESS == zend_parse_parameters_none(), invalid_arg, return);
 
-       zhistory = zend_read_property(php_http_client_class_entry, getThis(), ZEND_STRL("history"), 0 TSRMLS_CC);
+       zhistory = zend_read_property(php_http_client_class_entry, getThis(), ZEND_STRL("history"), 0, &zhistory_tmp);
        RETVAL_ZVAL(zhistory, 1, 0);
 }
 
@@ -807,7 +870,7 @@ static PHP_METHOD(HttpClient, send)
 
        php_http_expect(SUCCESS == zend_parse_parameters_none(), invalid_arg, return);
 
-       obj = zend_object_store_get_object(getThis() TSRMLS_CC);
+       obj = PHP_HTTP_OBJ(NULL, getThis());
 
        php_http_expect(SUCCESS == php_http_client_exec(obj->client), runtime, return);
 
@@ -819,7 +882,7 @@ ZEND_END_ARG_INFO();
 static PHP_METHOD(HttpClient, once)
 {
        if (SUCCESS == zend_parse_parameters_none()) {
-               php_http_client_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
+               php_http_client_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
 
                RETURN_BOOL(0 < php_http_client_once(obj->client));
        }
@@ -832,9 +895,9 @@ static PHP_METHOD(HttpClient, wait)
 {
        double timeout = 0;
 
-       if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|d", &timeout)) {
+       if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|d", &timeout)) {
                struct timeval timeout_val;
-               php_http_client_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
+               php_http_client_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
 
                timeout_val.tv_sec = (time_t) timeout;
                timeout_val.tv_usec = PHP_HTTP_USEC(timeout) % PHP_HTTP_MCROSEC;
@@ -851,8 +914,8 @@ static PHP_METHOD(HttpClient, configure)
        HashTable *settings = NULL;
        php_http_client_object_t *obj;
 
-       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|H!", &settings), invalid_arg, return);
-       obj = zend_object_store_get_object(getThis() TSRMLS_CC);
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|H!", &settings), invalid_arg, return);
+       obj = PHP_HTTP_OBJ(NULL, getThis());
 
        php_http_expect(SUCCESS == php_http_client_setopt(obj->client, PHP_HTTP_CLIENT_OPT_CONFIGURATION, settings), unexpected_val, return);
 
@@ -867,9 +930,9 @@ static PHP_METHOD(HttpClient, enablePipelining)
        zend_bool enable = 1;
        php_http_client_object_t *obj;
 
-       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &enable), invalid_arg, return);
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|b", &enable), invalid_arg, return);
 
-       obj = zend_object_store_get_object(getThis() TSRMLS_CC);
+       obj = PHP_HTTP_OBJ(NULL, getThis());
 
        php_http_expect(SUCCESS == php_http_client_setopt(obj->client, PHP_HTTP_CLIENT_OPT_ENABLE_PIPELINING, &enable), unexpected_val, return);
 
@@ -884,9 +947,9 @@ static PHP_METHOD(HttpClient, enableEvents)
        zend_bool enable = 1;
        php_http_client_object_t *obj;
 
-       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &enable), invalid_arg, return);
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|b", &enable), invalid_arg, return);
 
-       obj = zend_object_store_get_object(getThis() TSRMLS_CC);
+       obj = PHP_HTTP_OBJ(NULL, getThis());
 
        php_http_expect(SUCCESS == php_http_client_setopt(obj->client, PHP_HTTP_CLIENT_OPT_USE_EVENTS, &enable), unexpected_val, return);
 
@@ -895,20 +958,21 @@ static PHP_METHOD(HttpClient, enableEvents)
 
 struct notify_arg {
        php_http_object_method_t *cb;
-       zval **args[3];
+       zval args[3];
        int argc;
 };
 
-static int notify(zend_object_iterator *iter, void *puser TSRMLS_DC)
+static int notify(zend_object_iterator *iter, void *puser)
 {
-       zval **observer = NULL;
+       zval *observer;
        struct notify_arg *arg = puser;
 
-       iter->funcs->get_current_data(iter, &observer TSRMLS_CC);
-       if (observer) {
-               return php_http_object_method_call(arg->cb, *observer, NULL, arg->argc, arg->args TSRMLS_CC);
+       if ((observer = iter->funcs->get_current_data(iter))) {
+               if (SUCCESS == php_http_object_method_call(arg->cb, observer, NULL, arg->argc, arg->args)) {
+                       return ZEND_HASH_APPLY_KEEP;
+               }
        }
-       return FAILURE;
+       return ZEND_HASH_APPLY_STOP;
 }
 
 ZEND_BEGIN_ARG_INFO_EX(ai_HttpClient_notify, 0, 0, 0)
@@ -916,14 +980,14 @@ ZEND_BEGIN_ARG_INFO_EX(ai_HttpClient_notify, 0, 0, 0)
 ZEND_END_ARG_INFO();
 static PHP_METHOD(HttpClient, notify)
 {
-       zval *request = NULL, *zprogress = NULL, *observers;
+       zval *request = NULL, *zprogress = NULL, observers_tmp, *observers;
        php_http_client_object_t *client_obj;
        struct notify_arg arg = {NULL};
 
-       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|O!o!", &request, php_http_client_request_class_entry, &zprogress), invalid_arg, return);
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|O!o!", &request, php_http_get_client_request_class_entry(), &zprogress), invalid_arg, return);
 
-       client_obj = zend_object_store_get_object(getThis() TSRMLS_CC);
-       observers = zend_read_property(php_http_client_class_entry, getThis(), ZEND_STRL("observers"), 0 TSRMLS_CC);
+       client_obj = PHP_HTTP_OBJ(NULL, getThis());
+       observers = zend_read_property(php_http_client_class_entry, getThis(), ZEND_STRL("observers"), 0, &observers_tmp);
 
        if (Z_TYPE_P(observers) != IS_OBJECT) {
                php_http_throw(unexpected_val, "Observer storage is corrupted", NULL);
@@ -932,31 +996,26 @@ static PHP_METHOD(HttpClient, notify)
 
        if (client_obj->update) {
                arg.cb = client_obj->update;
-
-               Z_ADDREF_P(getThis());
-               arg.args[0] = &getThis();
+               ZVAL_COPY(&arg.args[0], getThis());
                arg.argc = 1;
 
                if (request) {
-                       Z_ADDREF_P(request);
-                       arg.args[1] = &request;
+                       ZVAL_COPY(&arg.args[1], request);
                        arg.argc += 1;
                }
-
                if (zprogress) {
-                       Z_ADDREF_P(zprogress);
-                       arg.args[2] = &zprogress;
+                       ZVAL_COPY(&arg.args[2], zprogress);
                        arg.argc += 1;
                }
 
-               spl_iterator_apply(observers, notify, &arg TSRMLS_CC);
+               spl_iterator_apply(observers, notify, &arg);
 
-               zval_ptr_dtor(&getThis());
+               zval_ptr_dtor(getThis());
                if (request) {
-                       zval_ptr_dtor(&request);
+                       zval_ptr_dtor(request);
                }
                if (zprogress) {
-                       zval_ptr_dtor(&zprogress);
+                       zval_ptr_dtor(zprogress);
                }
        }
 
@@ -968,13 +1027,13 @@ ZEND_BEGIN_ARG_INFO_EX(ai_HttpClient_attach, 0, 0, 1)
 ZEND_END_ARG_INFO();
 static PHP_METHOD(HttpClient, attach)
 {
-       zval *observers, *observer, *retval = NULL;
+       zval observers_tmp, *observers, *observer, retval;
        php_http_client_object_t *client_obj;
 
-       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &observer, spl_ce_SplObserver), invalid_arg, return);
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "O", &observer, spl_ce_SplObserver), invalid_arg, return);
 
-       client_obj = zend_object_store_get_object(getThis() TSRMLS_CC);
-       observers = zend_read_property(php_http_client_class_entry, getThis(), ZEND_STRL("observers"), 0 TSRMLS_CC);
+       client_obj = PHP_HTTP_OBJ(NULL, getThis());
+       observers = zend_read_property(php_http_client_class_entry, getThis(), ZEND_STRL("observers"), 0, &observers_tmp);
 
        if (Z_TYPE_P(observers) != IS_OBJECT) {
                php_http_throw(unexpected_val, "Observer storage is corrupted", NULL);
@@ -982,13 +1041,12 @@ static PHP_METHOD(HttpClient, attach)
        }
 
        if (!client_obj->update) {
-               client_obj->update = php_http_object_method_init(NULL, observer, ZEND_STRL("update") TSRMLS_CC);
+               client_obj->update = php_http_object_method_init(NULL, observer, ZEND_STRL("update"));
        }
 
-       zend_call_method_with_1_params(&observers, NULL, NULL, "attach", &retval, observer);
-       if (retval) {
-               zval_ptr_dtor(&retval);
-       }
+       ZVAL_UNDEF(&retval);
+       zend_call_method_with_1_params(observers, NULL, NULL, "attach", &retval, observer);
+       zval_ptr_dtor(&retval);
 
        RETVAL_ZVAL(getThis(), 1, 0);
 }
@@ -998,21 +1056,20 @@ ZEND_BEGIN_ARG_INFO_EX(ai_HttpClient_detach, 0, 0, 1)
 ZEND_END_ARG_INFO();
 static PHP_METHOD(HttpClient, detach)
 {
-       zval *observers, *observer, *retval = NULL;
+       zval observers_tmp, *observers, *observer, retval;
 
-       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &observer, spl_ce_SplObserver), invalid_arg, return);
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "O", &observer, spl_ce_SplObserver), invalid_arg, return);
 
-       observers = zend_read_property(php_http_client_class_entry, getThis(), ZEND_STRL("observers"), 0 TSRMLS_CC);
+       observers = zend_read_property(php_http_client_class_entry, getThis(), ZEND_STRL("observers"), 0, &observers_tmp);
 
        if (Z_TYPE_P(observers) != IS_OBJECT) {
                php_http_throw(unexpected_val, "Observer storage is corrupted", NULL);
                return;
        }
 
-       zend_call_method_with_1_params(&observers, NULL, NULL, "detach", &retval, observer);
-       if (retval) {
-               zval_ptr_dtor(&retval);
-       }
+       ZVAL_UNDEF(&retval);
+       zend_call_method_with_1_params(observers, NULL, NULL, "detach", &retval, observer);
+       zval_ptr_dtor(&retval);
 
        RETVAL_ZVAL(getThis(), 1, 0);
 }
@@ -1021,11 +1078,11 @@ ZEND_BEGIN_ARG_INFO_EX(ai_HttpClient_getObservers, 0, 0, 0)
 ZEND_END_ARG_INFO();
 static PHP_METHOD(HttpClient, getObservers)
 {
-       zval *observers;
+       zval observers_tmp, *observers;
 
        php_http_expect(SUCCESS == zend_parse_parameters_none(), invalid_arg, return);
 
-       observers = zend_read_property(php_http_client_class_entry, getThis(), ZEND_STRL("observers"), 0 TSRMLS_CC);
+       observers = zend_read_property(php_http_client_class_entry, getThis(), ZEND_STRL("observers"), 0, &observers_tmp);
 
        if (Z_TYPE_P(observers) != IS_OBJECT) {
                php_http_throw(unexpected_val, "Observer storage is corrupted", NULL);
@@ -1045,17 +1102,17 @@ static PHP_METHOD(HttpClient, getProgressInfo)
        php_http_message_object_t *req_obj;
        php_http_client_progress_state_t *progress;
 
-       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &request, php_http_client_request_class_entry), invalid_arg, return);
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "O", &request, php_http_get_client_request_class_entry()), invalid_arg, return);
 
-       obj = zend_object_store_get_object(getThis() TSRMLS_CC);
-       req_obj = zend_object_store_get_object(request TSRMLS_CC);
+       obj = PHP_HTTP_OBJ(NULL, getThis());
+       req_obj = PHP_HTTP_OBJ(NULL, request);
 
        php_http_expect(SUCCESS == php_http_client_getopt(obj->client, PHP_HTTP_CLIENT_OPT_PROGRESS_INFO, req_obj->message, &progress), unexpected_val, return);
 
        object_init(return_value);
        add_property_bool(return_value, "started", progress->started);
        add_property_bool(return_value, "finished", progress->finished);
-       add_property_string(return_value, "info", STR_PTR(progress->info), 1);
+       add_property_string(return_value, "info", STR_PTR(progress->info));
        add_property_double(return_value, "dltotal", progress->dl.total);
        add_property_double(return_value, "dlnow", progress->dl.now);
        add_property_double(return_value, "ultotal", progress->ul.total);
@@ -1072,10 +1129,10 @@ static PHP_METHOD(HttpClient, getTransferInfo)
        php_http_client_object_t *obj;
        php_http_message_object_t *req_obj;
 
-       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &request, php_http_client_request_class_entry), invalid_arg, return);
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "O", &request, php_http_get_client_request_class_entry()), invalid_arg, return);
 
-       obj = zend_object_store_get_object(getThis() TSRMLS_CC);
-       req_obj = zend_object_store_get_object(request TSRMLS_CC);
+       obj = PHP_HTTP_OBJ(NULL, getThis());
+       req_obj = PHP_HTTP_OBJ(NULL, request);
 
        object_init(return_value);
        info = HASH_OF(return_value);
@@ -1089,9 +1146,9 @@ static PHP_METHOD(HttpClient, setOptions)
 {
        zval *opts = NULL;
 
-       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|a!/", &opts), invalid_arg, return);
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|a!/", &opts), invalid_arg, return);
 
-       php_http_client_options_set(getThis(), opts TSRMLS_CC);
+       php_http_client_options_set(getThis(), opts);
 
        RETVAL_ZVAL(getThis(), 1, 0);
 }
@@ -1101,7 +1158,7 @@ ZEND_END_ARG_INFO();
 static PHP_METHOD(HttpClient, getOptions)
 {
        if (SUCCESS == zend_parse_parameters_none()) {
-               zval *options = zend_read_property(php_http_client_class_entry, getThis(), ZEND_STRL("options"), 0 TSRMLS_CC);
+               zval options_tmp, *options = zend_read_property(php_http_client_class_entry, getThis(), ZEND_STRL("options"), 0, &options_tmp);
                RETVAL_ZVAL(options, 1, 0);
        }
 }
@@ -1113,9 +1170,9 @@ static PHP_METHOD(HttpClient, setSslOptions)
 {
        zval *opts = NULL;
 
-       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|a!/", &opts), invalid_arg, return);
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|a!/", &opts), invalid_arg, return);
 
-       php_http_client_options_set_subr(getThis(), ZEND_STRS("ssl"), opts, 1 TSRMLS_CC);
+       php_http_client_options_set_subr(getThis(), ZEND_STRL("ssl"), opts, 1);
 
        RETVAL_ZVAL(getThis(), 1, 0);
 }
@@ -1127,9 +1184,9 @@ static PHP_METHOD(HttpClient, addSslOptions)
 {
        zval *opts = NULL;
 
-       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|a!/", &opts), invalid_arg, return);
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|a!/", &opts), invalid_arg, return);
 
-       php_http_client_options_set_subr(getThis(), ZEND_STRS("ssl"), opts, 0 TSRMLS_CC);
+       php_http_client_options_set_subr(getThis(), ZEND_STRL("ssl"), opts, 0);
 
        RETVAL_ZVAL(getThis(), 1, 0);
 }
@@ -1139,7 +1196,7 @@ ZEND_END_ARG_INFO();
 static PHP_METHOD(HttpClient, getSslOptions)
 {
        if (SUCCESS == zend_parse_parameters_none()) {
-               php_http_client_options_get_subr(getThis(), ZEND_STRS("ssl"), return_value TSRMLS_CC);
+               php_http_client_options_get_subr(getThis(), ZEND_STRL("ssl"), return_value);
        }
 }
 
@@ -1150,9 +1207,9 @@ static PHP_METHOD(HttpClient, setCookies)
 {
        zval *opts = NULL;
 
-       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|a!/", &opts), invalid_arg, return);
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|a!/", &opts), invalid_arg, return);
 
-       php_http_client_options_set_subr(getThis(), ZEND_STRS("cookies"), opts, 1 TSRMLS_CC);
+       php_http_client_options_set_subr(getThis(), ZEND_STRL("cookies"), opts, 1);
 
        RETVAL_ZVAL(getThis(), 1, 0);
 }
@@ -1164,9 +1221,9 @@ static PHP_METHOD(HttpClient, addCookies)
 {
        zval *opts = NULL;
 
-       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|a!/", &opts), invalid_arg, return);
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|a!/", &opts), invalid_arg, return);
 
-       php_http_client_options_set_subr(getThis(), ZEND_STRS("cookies"), opts, 0 TSRMLS_CC);
+       php_http_client_options_set_subr(getThis(), ZEND_STRL("cookies"), opts, 0);
 
        RETVAL_ZVAL(getThis(), 1, 0);
 }
@@ -1176,16 +1233,17 @@ ZEND_END_ARG_INFO();
 static PHP_METHOD(HttpClient, getCookies)
 {
        if (SUCCESS == zend_parse_parameters_none()) {
-               php_http_client_options_get_subr(getThis(), ZEND_STRS("cookies"), return_value TSRMLS_CC);
+               php_http_client_options_get_subr(getThis(), ZEND_STRL("cookies"), return_value);
        }
 }
 
 ZEND_BEGIN_ARG_INFO_EX(ai_HttpClient_getAvailableDrivers, 0, 0, 0)
 ZEND_END_ARG_INFO();
-static PHP_METHOD(HttpClient, getAvailableDrivers) {
+static PHP_METHOD(HttpClient, getAvailableDrivers)
+{
        if (SUCCESS == zend_parse_parameters_none()) {
                array_init(return_value);
-               php_http_client_driver_list(Z_ARRVAL_P(return_value) TSRMLS_CC);
+               php_http_client_driver_list(Z_ARRVAL_P(return_value));
        }
 }
 
@@ -1194,7 +1252,7 @@ ZEND_END_ARG_INFO();
 static PHP_METHOD(HttpClient, getAvailableOptions)
 {
        if (SUCCESS == zend_parse_parameters_none()) {
-               php_http_client_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
+               php_http_client_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
 
                array_init(return_value);
                php_http_client_getopt(obj->client, PHP_HTTP_CLIENT_OPT_AVAILABLE_OPTIONS, NULL, &Z_ARRVAL_P(return_value));
@@ -1206,13 +1264,46 @@ ZEND_END_ARG_INFO();
 static PHP_METHOD(HttpClient, getAvailableConfiguration)
 {
        if (SUCCESS == zend_parse_parameters_none()) {
-               php_http_client_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
+               php_http_client_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
 
                array_init(return_value);
                php_http_client_getopt(obj->client, PHP_HTTP_CLIENT_OPT_AVAILABLE_CONFIGURATION, NULL, &Z_ARRVAL_P(return_value));
        }
 }
 
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpClient_setDebug, 0, 0, 1)
+       /* using IS_CALLABLE type hint would create a forwards compatibility break */
+       ZEND_ARG_INFO(0, callback)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpClient, setDebug)
+{
+       zend_fcall_info fci;
+       zend_fcall_info_cache fcc;
+       php_http_client_object_t *client_obj;
+
+       fci.size = 0;
+       php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|f", &fci, &fcc), invalid_arg, return);
+
+       client_obj = PHP_HTTP_OBJ(NULL, getThis());
+
+       if (client_obj->debug.fci.size > 0) {
+               zval_ptr_dtor(&client_obj->debug.fci.function_name);
+               client_obj->debug.fci.size = 0;
+       }
+       if (fci.size > 0) {
+               memcpy(&client_obj->debug.fci, &fci, sizeof(fci));
+               memcpy(&client_obj->debug.fcc, &fcc, sizeof(fcc));
+               Z_ADDREF_P(&fci.function_name);
+               client_obj->client->callback.debug.func = handle_debug;
+               client_obj->client->callback.debug.arg = client_obj;
+       } else {
+               client_obj->client->callback.debug.func = NULL;
+               client_obj->client->callback.debug.arg = NULL;
+       }
+
+       RETVAL_ZVAL(getThis(), 1, 0);
+}
+
 static zend_function_entry php_http_client_methods[] = {
        PHP_ME(HttpClient, __construct,          ai_HttpClient_construct,            ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
        PHP_ME(HttpClient, reset,                ai_HttpClient_reset,                ZEND_ACC_PUBLIC)
@@ -1245,6 +1336,7 @@ static zend_function_entry php_http_client_methods[] = {
        PHP_ME(HttpClient, getAvailableDrivers,  ai_HttpClient_getAvailableDrivers,  ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
        PHP_ME(HttpClient, getAvailableOptions,  ai_HttpClient_getAvailableOptions,  ZEND_ACC_PUBLIC)
        PHP_ME(HttpClient, getAvailableConfiguration, ai_HttpClient_getAvailableConfiguration, ZEND_ACC_PUBLIC)
+       PHP_ME(HttpClient, setDebug,             ai_HttpClient_setDebug,             ZEND_ACC_PUBLIC)
        EMPTY_FUNCTION_ENTRY
 };
 
@@ -1253,17 +1345,27 @@ PHP_MINIT_FUNCTION(http_client)
        zend_class_entry ce = {0};
 
        INIT_NS_CLASS_ENTRY(ce, "http", "Client", php_http_client_methods);
-       php_http_client_class_entry = zend_register_internal_class_ex(&ce, NULL, NULL TSRMLS_CC);
+       php_http_client_class_entry = zend_register_internal_class_ex(&ce, NULL);
        php_http_client_class_entry->create_object = php_http_client_object_new;
-       zend_class_implements(php_http_client_class_entry TSRMLS_CC, 2, spl_ce_SplSubject, spl_ce_Countable);
+       zend_class_implements(php_http_client_class_entry, 2, spl_ce_SplSubject, spl_ce_Countable);
        memcpy(&php_http_client_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
+       php_http_client_object_handlers.offset = XtOffsetOf(php_http_client_object_t, zo);
+       php_http_client_object_handlers.free_obj = php_http_client_object_free;
        php_http_client_object_handlers.clone_obj = NULL;
-       zend_declare_property_null(php_http_client_class_entry, ZEND_STRL("observers"), ZEND_ACC_PRIVATE TSRMLS_CC);
-       zend_declare_property_null(php_http_client_class_entry, ZEND_STRL("options"), ZEND_ACC_PROTECTED TSRMLS_CC);
-       zend_declare_property_null(php_http_client_class_entry, ZEND_STRL("history"), ZEND_ACC_PROTECTED TSRMLS_CC);
-       zend_declare_property_bool(php_http_client_class_entry, ZEND_STRL("recordHistory"), 0, ZEND_ACC_PUBLIC TSRMLS_CC);
-
-       zend_hash_init(&php_http_client_drivers, 2, NULL, NULL, 1);
+       php_http_client_object_handlers.get_gc = php_http_client_object_get_gc;
+       zend_declare_property_null(php_http_client_class_entry, ZEND_STRL("observers"), ZEND_ACC_PRIVATE);
+       zend_declare_property_null(php_http_client_class_entry, ZEND_STRL("options"), ZEND_ACC_PROTECTED);
+       zend_declare_property_null(php_http_client_class_entry, ZEND_STRL("history"), ZEND_ACC_PROTECTED);
+       zend_declare_property_bool(php_http_client_class_entry, ZEND_STRL("recordHistory"), 0, ZEND_ACC_PUBLIC);
+
+       zend_declare_class_constant_long(php_http_client_class_entry, ZEND_STRL("DEBUG_INFO"), PHP_HTTP_CLIENT_DEBUG_INFO);
+       zend_declare_class_constant_long(php_http_client_class_entry, ZEND_STRL("DEBUG_IN"), PHP_HTTP_CLIENT_DEBUG_IN);
+       zend_declare_class_constant_long(php_http_client_class_entry, ZEND_STRL("DEBUG_OUT"), PHP_HTTP_CLIENT_DEBUG_OUT);
+       zend_declare_class_constant_long(php_http_client_class_entry, ZEND_STRL("DEBUG_HEADER"), PHP_HTTP_CLIENT_DEBUG_HEADER);
+       zend_declare_class_constant_long(php_http_client_class_entry, ZEND_STRL("DEBUG_BODY"), PHP_HTTP_CLIENT_DEBUG_BODY);
+       zend_declare_class_constant_long(php_http_client_class_entry, ZEND_STRL("DEBUG_SSL"), PHP_HTTP_CLIENT_DEBUG_SSL);
+
+       zend_hash_init(&php_http_client_drivers, 2, NULL, php_http_client_driver_hash_dtor, 1);
 
        return SUCCESS;
 }