php利用嵌套数组拼接与解析json的方法

            利用嵌套数组   拼接混合json -包含对象数组
"0",
  "message" => "ok",
  "arr"=> []
];

class Person {  
  public $name;  
  public $age;  
  
  //定义一个构造方法初始化赋值  
  public function __construct($name,$age) {  
    $this->name=$name;  
    $this->age=$age;  
  }  
}  
  
  

for($i=0;$i
php利用嵌套数组  解析混合json  包含对象数组
$v) {  
    if(is_object($v)) $arr[$k]=json_to_array($v); //判断类型是不是object  
    else $arr[$k]=$v;  
  }  
  return $arr;  
}  
$s='{"webname":"homehf","url":"www.homehf.com","qq":"744348666"}';  
//将字符转成JSON  
$web=json_decode($s);  
$arr=array();  
foreach($web as $k=>$v)  
  $arr[$k]=$v;  
echo "";  
print_r($arr);  
echo "";  
  
$s='{"webname":"homehf","url":"www.homehf.com","contact":{"qq":"744348666","mail":"nieweihf@163.com","xx":"xxxxxxx"}}';  
$web=json_decode($s);  
$arr=json_to_array($web);  
echo "";  
print_r($arr);  
echo "";  
  
/************************************************************************
************************************************************************/  
$s='{"webname":"homehf","url":"www.homehf.com","contact":{"qq":"744348666","mail":"nieweihf@163.com","xx":"xxxxxxx"}}';  
$web=json_decode($s);  
echo '网站名称：'.$web->webname.'
网址：'.$web->url.'
联系方式：QQ-'.$web->contact->qq.' MAIL:'.$web->contact->mail;  
echo '
';  
/************************************************************************
************************************************************************/  
$s='{"webname":"homehf","url":"www.homehf.com","contact":{"qq":"744348666","mail":"nieweihf@163.com","xx":"xxxxxxx"}}';  
$web=json_decode($s);  
echo json_encode($web);  


$mys='{"status":"0","message":"ok","arr":[{"name":"ren","age":0},{"name":"ren","age":1},{"name":"ren","age":2},
{"name":"ren","age":3},{"name":"ren","age":4},{"name":"ren","age":5},{"name":"ren","age":6},{"name":"ren","age":7},
{"name":"ren","age":8},{"name":"ren","age":9}]}';

$myweb=json_decode($mys);  

echo $myweb->status;

for($i=0;$iarr[$i]->age;
echo '
';  
}  
?>
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