PHP中多维数组的foreach遍历

<?php //声明一个三维数组 $info=array( "user"=>array( array(1,"zhangsan",20,"nan"), array(2,"lisi",20,"nan"), array(3,"wangwu",25,"nv") ), "score"=>array( array(1,100,98,95,96), array(2,56,98,87,84), array(3,68,75,84,79) ), "connect"=>array( array(1,'2468246',"salkh@bbs.com"), array(2,'343681643',"aikdki@sina.com"), array(3,'3618468',"42816@qq.com") ) ); //循环遍历，输出一个表格 foreach($info as $tableName=>$table){ echo "<table align='center' border='1' width=300>"; echo "<caption><h1>".$tableName."</h1></caption>";//以每个数组的键值作为表名 foreach($table as $row){ echo "<tr>"; foreach($row as $col){ echo "<td>".$col."</td>"; } echo "</tr>"; } echo "</table>"; }
?>