Online PHP editor | output for b2Ymq

<?php var_dump(json_decode('{"7":[{"label":"x small (uk 6-8)","attribute_id":"176","value_index":"79","is_percent":0,"pricing_value":""}],"8":[{"label":"small (uk 8-10)","attribute_id":"176","value_index":"80","is_percent":0,"pricing_value":""}],"9":[{"label":"x large (uk 14-16)","attribute_id":"176","value_index":"81","is_percent":0,"pricing_value":""}],"10":[{"label":"xx large (uk16-18)","attribute_id":"176","value_index":"82","is_percent":0,"pricing_value":""}],"11":[{"label":"large (uk 12-14)","attribute_id":"176","value_index":"83","is_percent":0,"pricing_value":""}],"12":[{"label":"medium (uk 10-12)","attribute_id":"176","value_index":"84","is_percent":0,"pricing_value":""}]}', true);