PHP中日期遍历

format('Y-m-d')."\r\n"; } ?> 输出结果： 2007-01-01 2007-01-02 2007-01-03 2007-01-04 2007-01-05 2007-01-06 2007-01-07 2007-01-08 2007-01-09 2007-01-10 2007-01-11 2007-01-12 2007-01-13 2007-01-14 2007-01-15 2007-01-16 2007-01-17 2007-01-18 2007-01-19 2007-01-20 ...