zend_bool s_serialize_value()

in php_memcached.c [935:1010]

• 56 lines of code
• 10 McCabe index (conditional complexity)

zend_bool s_serialize_value (php_memc_serializer_type serializer, zval *value, smart_str *buf, uint32_t *flags)
{
	switch (serializer) {

		/*
			Igbinary serialization
		*/
#ifdef HAVE_MEMCACHED_IGBINARY
		case SERIALIZER_IGBINARY:
		{
			uint8_t *buffer;
			size_t buffer_len;

			if (igbinary_serialize(&buffer, &buffer_len, value) != 0) {
				php_error_docref(NULL, E_WARNING, "could not serialize value with igbinary");
				return 0;
			}
			smart_str_appendl (buf, (char *)buffer, buffer_len);
			efree(buffer);
			MEMC_VAL_SET_TYPE(*flags, MEMC_VAL_IS_IGBINARY);
		}
			break;
#endif

		/*
			JSON serialization
		*/
#ifdef HAVE_JSON_API
		case SERIALIZER_JSON:
		case SERIALIZER_JSON_ARRAY:
		{
			php_json_encode(buf, value, 0);
			MEMC_VAL_SET_TYPE(*flags, MEMC_VAL_IS_JSON);
		}
			break;
#endif

		/*
			msgpack serialization
		*/
#ifdef HAVE_MEMCACHED_MSGPACK
		case SERIALIZER_MSGPACK:
			php_msgpack_serialize(buf, value);
			if (!buf->s) {
				php_error_docref(NULL, E_WARNING, "could not serialize value with msgpack");
				return 0;
			}
			MEMC_VAL_SET_TYPE(*flags, MEMC_VAL_IS_MSGPACK);
			break;
#endif

		/*
			PHP serialization
		*/
		default:
		{
			php_serialize_data_t var_hash;
			PHP_VAR_SERIALIZE_INIT(var_hash);
			php_var_serialize(buf, value, &var_hash);
			PHP_VAR_SERIALIZE_DESTROY(var_hash);

			if (!buf->s) {
				php_error_docref(NULL, E_WARNING, "could not serialize value");
				return 0;
			}
			MEMC_VAL_SET_TYPE(*flags, MEMC_VAL_IS_SERIALIZED);
		}
			break;
	}

	/* Check for exceptions caused by serializers */
	if (EG(exception) && buf->s->len) {
		return 0;
	}
	return 1;
}