1.时间： $start_time = $_GET['start_time']; //2015-01 $end_time = $_GET['end_time'];   //2015-05 2.对时间进行拆分： $time['start_time'] = explode('-', $start_time); $time['end_time'] = explode('-', $end_time); $j = $time['end_time'][0] - $time['start_time'][0];  //得到开始月 $year1 = $time['start_time'][0]; $time1 = array(); $k = 1; for ($i = $time['start_time'][1]; $i <= $time['end_time'][1] + $j * 12; $i++) {
      if (!($i % 12)) $moth1 = 12;     else $moth1 = $i % 12;     $data = date('Y-m', strtotime($year1 . "-" . $moth1));     $non = $year1 . $moth1;     $time1[$k++] = $non;     if (!($i % 12)) $year1++; } 得到结果 ：2015-01  2015-02  2015-03  2015-04 2015-05