PHP 二维数组 JSON 格式
{
"firstName": "Bill",
"lastName": "Gates",
"age": 60,
"total":3,
"rows":[
{
"userId":1,
"realName":"张梅",
"headUrl":"href='teacherDetail.html'",
"img":"src='images/teacher.jpg'",
"introduction":"热情大方。"
}
]
}
要实现以上这种嵌套格式的json数据就要用到二维数组。亲测代码如下:
<?php
$b = array('e'=>78);
$a = array(a,b,c,'3'=>$b);
$arr = array('a'=>1,'b'=>2,'c'=>3,'d'=>4,'e'=>$a);
// array_push($arr,$a);
echo json_encode($arr);
?>