PHP求解,该如何解决

PHP求解







// 使用PHP显示当天的日期
echo"

今天是：";
print date("Y")."年".date("m")."月".date("d")."日";
$week= array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
print $week[data("w")]."

";
?>


急！！！！求高手指点呀




php

------解决方案--------------------
print $week[data("w")]."";
不是data，是date
------解决方案--------------------
print $week[data("w")]."";改成:print $week[date("w")]."";