で残りのAPIを使用する

Question

アンドロイドアプリからREST APIに投稿されたJSONのデータをcodeigniterに保存します。

JSONデータがある：私はJSONデータからすべての値を取ることによって、テーブル に複数の行を挿入する質問のためにループにしたい。このことから

コントローラ

<?php defined('BASEPATH') OR exit('No direct script access allowed'); 

// This can be removed if you use __autoload() in config.php OR use Modular Extensions 
require APPPATH.'/libraries/REST_Controller.php'; 


class Test extends REST_Controller 
{ 
    private $postData; 
    private $getData; 
    function __construct(){ 
     parent::__construct(); 
     header('Content-Type: application/json'); 
     #Check if Content Type is JSON 
     if(isset($_SERVER['CONTENT_TYPE']) && strpos($_SERVER['CONTENT_TYPE'], "application/json") !== false){  
      $jsonReqData = json_decode(trim(file_get_contents('php://input')), true); 
     }else{ 
      $jsonReqData = $this->input->post(); 
     } 
     $this->postData = $jsonReqData;  
     $this->load->model('mymodel'); 
     $this->methods['user_get']['limit'] = 500; //500 requests per hour per user/key 
     $this->methods['user_get']['limit'] = 100; //100 requests per hour per user/key 
     $this->methods['user_delete']['limit'] = 50; //50 requests per hour per user/key 
    } 

    function save_post(){ 
     $formData=array(); 
     $photo=trim($_POST['photo'],'"'); 
     $photo=filter_var($photo, FILTER_SANITIZE_STRING | FILTER_SANITIZE_MAGIC_QUOTES); 

     //$questions=trim($_POST['questions'],'"'); 
     //$formData['questions']=filter_var($questions, FILTER_SANITIZE_STRING | FILTER_SANITIZE_MAGIC_QUOTES); 

     $formData['questions']=$_POST['questions']; 
     print_r($formData['questions']);die(); 

     $caseId=trim($_POST['case'],'"'); 
     $formData['case']=filter_var($caseId, FILTER_SANITIZE_STRING | FILTER_SANITIZE_MAGIC_QUOTES); 

     $stateId=trim($_POST['stat'],'"'); 
     $formData['stat']=filter_var($stateId, FILTER_SANITIZE_STRING | FILTER_SANITIZE_MAGIC_QUOTES); 

     $foe_tat=trim($_POST['tat'],'"'); 
     $formData['tat']=filter_var($foe_tat, FILTER_SANITIZE_STRING | FILTER_SANITIZE_MAGIC_QUOTES); 

     $applicantId=trim($_POST['applicant'],'"'); 
     $formData['applicant']=filter_var($applicantId, FILTER_SANITIZE_STRING | FILTER_SANITIZE_MAGIC_QUOTES); 

     //$answer=trim($_POST['answer'],'"'); 
     //$formData['answer']=filter_var($answer, FILTER_SANITIZE_STRING | FILTER_SANITIZE_MAGIC_QUOTES); 

     $foe_user=trim($_POST['uid'],'"'); 
     $formData['foe_user']=filter_var($foe_user, FILTER_SANITIZE_STRING | FILTER_SANITIZE_MAGIC_QUOTES); 

     $comment=trim($_POST['comment'],'"'); 
     $formData['comment']=filter_var($comment, FILTER_SANITIZE_STRING | FILTER_SANITIZE_MAGIC_QUOTES); 
     $data_image=array(); 
     $data_image = explode(",",$photo); 
     $imageList=array(); 
     for ($x = 0; $x < count($data_image); $x++) { 
      $rand_num = rand();   
      $data_img_dec = base64_decode($data_image[$x]); 
      #image name is combination of applicantId+rand+foe_user 
      $img_filename = $applicantId."_".$rand_num.'_'.$foe_user.'.png';   
      $imgpath = APPPATH.'uploads/uploads/'.$img_filename; #saving image 
      $success = file_put_contents($imgpath, $data_img_dec); 
      $imageList[]=$img_filename; 
     } 
     $formData['site_photo']=implode(",",$imageList); 
     //echo "<pre>";print_r($formData); 
     $result = $this->mymodel->saveTest($formData); 
     $this->response(array('status'=>'Success','data'=>$result),200);   
    } 

{ 
    "tat": "6", 
    "stat": "4", 
    "comment": "", 
    "uid": "2", 
    "case": "8EZKq2QgJR", 
    "photo": "", 
    "applicant": "1230000", 
    "questions": { 
     "34": "No", 
     "46": "fgbfb", 
     "48": "NA", 
     "29": "NA", 
     "45": "dsd", 
     "49": "InConclusive", 
     "43": "1 BHK", 
     "35": "NA", 
     "38": "12", 
     "39": "2", 
     "27": "q1", 
     "41": "Others", 
     "52": "fgfdg", 
     "47": "fgfg", 
     "31": "Chawl", 
     "33": "Upper Middle Class", 
     "37": "Self Owned", 
     "30": "fdgfdgb", 
     "50": "fgfdgb", 
     "51": "fgfdg", 
     "32": "NA", 
     "44": [ 
      "Refrigerator", 
      "Airconditioner" 
     ] 
    } 
} 

。

Answer 1

$myJson = file_get_contents("php://input"); 
$myArray = json_decode($myJson, true); 

foreach($myArray['questions'] as $a){ 
    // save every question in db! 
} 

Answer 2

ただ、このコードを使用する::あなたが連想配列を返すようにしたい場合は、2番目のパラメータがtrueでなければならないため

<?php 
$data = '{ 
    "tat": "6", 
    "stat": "4", 
    "comment": "", 
    "uid": "2", 
    "case": "8EZKq2QgJR", 
    "photo": "", 
    "applicant": "1230000", 
    "questions": { 
     "34": "No", 
     "46": "fgbfb", 
     "48": "NA", 
     "29": "NA", 
     "45": "dsd", 
     "49": "InConclusive", 
     "43": "1 BHK", 
     "35": "NA", 
     "38": "12", 
     "39": "2", 
     "27": "q1", 
     "41": "Others", 
     "52": "fgfdg", 
     "47": "fgfg", 
     "31": "Chawl", 
     "33": "Upper Middle Class", 
     "37": "Self Owned", 
     "30": "fdgfdgb", 
     "50": "fgfdgb", 
     "51": "fgfdg", 
     "32": "NA", 
     "44": [ 
      "Refrigerator", 
      "Airconditioner" 
     ] 
    } 
}'; 
$data = (array) json_decode($data); 
foreach($data as $key=>$value){ 
     if($key=="questions"){ 
      foreach($value as $row){ 
       // your save code here; 
      } 
     } 
} 
?>