foreach使用

已知变量$info=array(“person1”=>array(“name”=>”刘德华”,”sex”=>”男”),”person2”=>array(“name”=>”周杰伦”,”sex”=>”男”))，将数组中的信息放入到表格中显示。显示效果：表格单元格中的每一个值都取自数组。

Person1
Name	刘德华	Sex	男
Person2
Name	周杰伦	Sex	男

---

<?php 
header("content-type:text/html;charset=utf-8");
$info=array(
    "person1"=>array("name"=>"刘德华","sex"=>"男"),
    "person2"=>array("name"=>"周杰伦","sex"=>"男")
    );

echo "<table border=1px>";
foreach ($info as $key => $value) {

       echo "<tr><td colspan='4'>".$key."</td></tr>";
       echo "<tr>";
           
       foreach ($value as $k => $v) {

           echo "<td>".$k."</td>";
           echo "<td>".$v."</td>";
           
           }

       echo "</tr>";
}
echo "</table>";

?>