php和html混写,遍历出二维关联数组
<?php
//下面是二维关联数组
$arr_3 = array(array("id"=>2,"name"=>"lucy","age"=>26),
array("id"=>3,"name"=>"lili","age"=>27),
array("id"=>4,"name"=>"lisi","age"=>28),
);
?>
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<table border="1px black solid" width="20%" cellpadding="0" cellspacing="0" align="center">
<tr align="center" bgcolor="green">
<th>编号</th>
<th>姓名</th>
<th>年龄</th>
</tr>
<!--二维关联数组的2次遍历-->
<?php foreach ($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>
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