staticfunctionformatDate($format,$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);

}

returndate($format,$datetime);

}

复制代码代码如下:

echo"周".formatDate("w","2012-11-0300:46:22",1)."".formatDate("Y-m-d","2012-11-0300:46:22");

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

周六2012-11-03

周五2014-01-03

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