php和html混寫,遍歷出二維關聯數組
<?php
//下面是二維關聯數組
$arr_3 = array(array("id"=>2,"name"=>"lucy","age"=>26),
array("id"=>3,"name"=>"lili","age"=>27),
array("id"=>4,"name"=>"lisi","age"=>28),
);
?>
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<table border="1px black solid" width="20%" cellpadding="0" cellspacing="0" align="center">
<tr align="center" bgcolor="green">
<th>編號</th>
<th>姓名</th>
<th>年齡</th>
</tr>
<!--二維關聯數組的2次遍歷-->
<?php foreach ($arr_3 as $key=>$row) { ?>
<tr align="center">
<?php if(is_array($row)){
foreach ($row as $col) {
echo "<td align='center'>".$col."</td>";
}
}else{
echo "<td >".$key.':'.$row."</td>";
} ?>
</tr>
<?php } ?>
</table>
</body>
</html>
