如果我想下令狐冲和59之间加一个分号“:”,该怎么处理呢??求大神指教
<?php $students = array( '2010'=>array('令狐冲',"59"), '2011'=>array('林平之',"44"), '2012'=>array('曲洋',"89"), '2013'=>array('任盈盈',"92"), '2014'=>array('向问天',"93"), '2015'=>array('任我行',"87"), '2016'=>array('冲虚',"58"), '2017'=>array('方正',"74"), '2018'=>array('岳不群',"91"), '2019'=>array('宁中则',"90"), );//10个学生的学号、姓名、分数,用数组存储 // echo var_dump($students); foreach($students as $key=>$val) { //使用循环结构遍历数组,获取学号 echo $key; //输出学号 echo "--"; //循环输出姓名和分数 foreach($val as $v1) { echo $v1; } echo "<br />"; } ?>
2010--令狐冲59
2011--林平之44
2012--曲洋89
2013--任盈盈92
2014--向问天93
2015--任我行87
2016--冲虚58
2017--方正74
2018--岳不群91
2019--宁中则90