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