header("content-type:text/html;charset=utf-8");
date_default_timezone_set('PRC');
functiongetWeek($unixTime=''){$unixTime=is_numeric($unixTime)?$unixTime:time();
$weekarray=array('日','一','二','三','四','五','六','七');
return"星期".$weekarray[date('w',$unixTime)];
}
$var=getWeek();
switch($var){
case'星期天':
$var=time();
$var2=$var-(84600*6);
echo"这个星期一是".date("Y-m-d",$var2)."号";
break;
case'星期一':
$var=time();
$var2=$var;
echo"这个星期一是".date("Y-m-d",$var2)."号";
break;
case'星期二':
$var=time();
$var2=$var-84600;
echo"这个星期一是".date("Y-m-d",$var2)."号";
break;
case'星期三':
$var=time();
$var2=$var-(84600*2);
echo"这个星期一是".date("Y-m-d",$var2)."号";
break;
case'星期四':
$var=time();
$var2=$var-(84600*3);
echo"这个星期一是".date("Y-m-d",$var2)."号";
break;
case'星期五':
$var=time();
$var2=$var-(84600*4);
echo"这个星期一是".date("Y-m-d",$var2)."号";
break;
case'星期六':
$var=time();
$var2=$var-(84600*5);
echo"这个星期一是".date("Y-m-d",$var2)."号";
break;
}
The above introduces PHP. What are the days from Monday to Sunday? , including relevant content, I hope it will be helpful to friends who are interested in PHP tutorials.