php中多維數(shù)組的foreach遍歷示例

    代碼如下:
    <?php 
    //聲明一個三維數(shù)組 
    $info=array( 
    user=>array( 
    array(1,zhangsan,20,nan), 
    array(2,lisi,20,nan), 
    array(3,wangwu,25,nv) 
    ), 
    score=>array( 
    array(1,100,98,95,96), 
    array(2,56,98,87,84), 
    array(3,68,75,84,79) 
    ), 
    connect=>array( 
    array(1,'2468246',salkh@bbs.com), 
    array(2,'343681643',aikdki@sina.com), 
    array(3,'3618468',42816@qq.com) 
    ) 
    ); 
    //循環(huán)遍歷，輸出一個表格 
    foreach($info as $tablename=>$table){ 
    echo <table align='center' border='1' width=300>; 
    echo <caption><h1>.$tablename.</h1></caption>;//以每個數(shù)組的鍵值作為表名 
    foreach($table as $row){ 
    echo <tr>; 
    foreach($row as $col){ 
    echo <td>.$col.</td>; 
    } 
    echo </tr>; 
    } 
    echo </table>; 
    } 
    ?>