{

$g

 = 

strftime

("%u",

strtotime

(

$day

));

return

 

array

('week_num'=>

strftime

("%V",

strtotime

(

$day

)),'week_start_day'=>

strftime

('%Y-%m-

%d',

strtotime

(

$day

)-(

$g

-1)*86400),'week_start_day_cn'=>

strftime

('%Y 年%m 月%d 日',

strtotime

(

$day

)-(

$g

-1)*86400),'week_end_day'=>

strftime

('%Y-%m-%d',

strtotime

(

$day

) + (7-

$g

)*86400),'week_end_day_cn'=>

strftime

('%Y 年%m 月%d 日',

strtotime

(

$day

) + (7-

$g

)*86400));

}