跟着百度学PHP[3]-PHP中结构嵌套之循环结构与条件结构嵌套

任务

<?php
$student = array(
#key  =>value   其实简单的说以下的array("大牛",'90')都是value。两个数组重合叫二维，三维亦是如此。
'205' =>array("大牛",'90'),
'204' =>array("王牛",'99'),
'203' =>array("王大牛",'95'),
'202' =>array("郑大炮",'54'),
'201' =>array("张杰",'64'),
);
foreach ($student as $key => $value) {
if($key=='201'){
foreach ($value as $key => $value2) {
echo $value2;
echo "<br>";
}
}
}
?>