php多维数组

<?php 
   //关联数组方法
   $list=array(
       array('name' =>"zhangsan",'age'=>20,'sex'=>"m"),
       array('name' =>"lishi",'age'=>21,'sex'=>"w"),
       array('name' =>"wangwu",'age'=>21,'sex'=>"w"),
       );
    echo"<pre>";
      print_r($list);
    echo"</pre>";
    echo"<table>";
    echo"<tr><th>name</th><th>age</th><th>sex</th></tr>";
    echo"<tr>";
    //使用foreach($arg1 as $arg2)遍历数组
    foreach($list as $stu){
        echo"<tr>";
        echo"<td>".$stu['name']."</td>";
        echo"<td>".$stu['sex']."</td>";
        echo"<td>".$stu['age']."</td>";
        echo"</tr>";
    }
    echo"</tr>";
    echo"</table>";

 注：

=> 是数组成员访问符号

-> 是对象成员访问符号