php格式化日期和时间格式化示例分享

  

复制代码 代码如下:

  // 格式化日期

  static function formatDate($format, $datetime, $week = 0) {

  $datetime = $datetime > 3000 ? $datetime : strtotime($datetime);

  if ($week) {

  $weeknames = [

  '日',

  '一',

  '二',

  '三',

  '四',

  '五',

  '六'

  ];

  $format = str_replace('w', $weeknames [date('w', $datetime)], $format);

  }

  return date($format, $datetime);

  }

  

复制代码 代码如下:

  echo "周" . formatDate("w","2012-11-03 00:46:22" , 1) . " " . formatDate("Y-m-d", "2012-11-03 00:46:22");

  echo "周" . formatDate("w","1388678400" , 1) . " " . formatDate("Y-m-d", "1388678400");

  周六 2012-11-03

  周五 2014-01-03