看不懂这个数组,还有=>这个符号是什么意思,按照之前的课程我可不可以理解成前面的‘2010’相当于$key,后面的array('令狐冲','59')相当于$value?
$students = array( '2010'=>array('令狐冲',"59"), '2011'=>array('林平之',"44"), '2012'=>array('曲洋',"89"), '2013'=>array('任盈盈',"92"), '2014'=>array('向问天',"93"), '2015'=>array('任我行',"87"), '2016'=>array('冲虚',"58"), '2017'=>array('方正',"74"), '2018'=>array('岳不群',"91"), '2019'=>array('宁中则',"90"), );