; configuration for php igbinary module ; priority=20 ; Load igbinary extension extension=igbinary.so ; Use igbinary as session serializer ;session.serialize_handler=igbinary ; Enable or disable compacting of duplicate strings ; The default is On. igbinary.compact_strings=On ; Use igbinary as serializer in APC cache (3.1.7 or later) ;apc.serializer=igbinary