PHP转换成JSON数组，及PHP解析JSON数组。

PHP转换成JSON数组

<?php
   class Emp {
       public $name = "";
       public $hobbies  = "";
       public $birthdate = "";
   }
   $e = new Emp();
   $e->name = "sachin";
   $e->hobbies  = "sports";
   $e->birthdate = date("m/d/Y h:i:s a", "8/5/1974 12:20:03 p");
   $e->birthdate = date("m/d/Y h:i:s a", strtotime("8/5/1974 12:20:03"));
   echo json_encode($e);
?>

执行结果

{"name":"sachin","hobbies":"sports","birthdate":"08/05/1974 12:20:03 pm"}

PHP解析JSON数组

<?php 

    $postArray ="[{"data":{"hello":"world"},"type":"1234","date":"2012-10-30 17:6:9","user":"000000000000000","time_stamp":1351587969902}, {"data":{"hello":"world"},"type":"1234","date":"2012-10-30 17:12:53","user":"000000000000000","time_stamp":1351588373519}]";
     
    
    $de_json = json_decode($postArray,TRUE);
      $count_json = count($de_json);
        for ($i = 0; $i < $count_json; $i++)
           {
                //echo var_dump($de_json);
 
                  $dt_record = $de_json[$i]["date"];
                   $data_type = $de_json[$i]["type"];
                  $imei = $de_json[$i]["user"];
                  $message = json_encode($de_json[$i]["data"]);

                }

?>

                                                                                                                                                                                                    2015-07-31