php 获取一个月第一天与最后一天的代码

复制代码 代码如下:

  function getthemonth($date)

  {

  $firstday = date('Y-m-01', strtotime($date));

  $lastday = date('Y-m-d', strtotime("$firstday +1 month -1 day"));

  return array($firstday, $lastday);

  }