Recuperer le resultat de cette requete dans un tableau

$item[] = $r;

$q = mysqli_query($con," SELECT * FROM reclamation WHERE cin_cit = '$postjson[cin]' ");

$q = mysqli_query($con," SELECT * FROM reclamation WHERE cin_cit = '" . $postjson['cin'] . "'");

<php

  $item=array();
          $q =  mysqli_fetch_assoc(mysqli_query($con," SELECT * FROM reclamation WHERE cin_cit = '$postjson[cin]'   "));

          while( $q )
          {
            $item[] = $q;
          }

          $result = json_encode(array('items'=>$item));
          echo $result;

?>

    $item=array();
    $q =  mysqli_query($con, " SELECT * FROM reclamation WHERE cin_cit = '" . $postjson['cin'] . "'   ");

    while( $r = mysqli_fetch_array($q) )
        $item[] = array (
            'rec_id' => $r['rec_id'],
            'type_rec' => $r['type_rec'],
            'description' => $r['sujet'],
            'adresse' => $r['adresse'],
            'laptitude' => $r['laptitude'],
            'longitude' => $r['longitude'],
            'etat_rec' => $r['etat_reclamation'],
            'datetime' => $r['datetime'],
            'gouvernorat' => $r['nom_gouv'],
            'commune' => $r['nom_com'],
            'cin_admin' => $r['cin_admin'],
            'postal' => $r['postal'],
            'fichiers' => $r['justification']
        );

    $result = json_encode(array('items'=>$item));
    echo $result;

    $item=array();
    $q =  mysqli_query($con, " SELECT rec_id, type_rec, sujet as description, adresse, laptitude, longitude, etat_reclamation as etat_rec, datetime, nom_gouv as gouvernorat, nom_com as commune, cin_admin, postal, justification as fichiers FROM reclamation WHERE cin_cit = '" . $postjson['cin'] . "'   ");

    while( $r = mysqli_fetch_array($q) )
        $item[] = $r;

    $result = json_encode(array('items'=>$item));
    echo $result;

$cin = !empty($postjson['cin']) ? $postjson['cin'] : NULL;

if($cin){
  $sql = "SELECT rec_id
                , type_rec
                , sujet as description
                , adresse
                , laptitude
                , longitude
                , etat_reclamation as etat_rec
                , datetime
                , nom_gouv as gouvernorat
                , nom_com as commune
                , cin_admin
                , postal
                , justification as fichiers
                FROM reclamation 
          WHERE cin_cit = '" . $cin . "'";

  $q =  mysqli_query($con, $sql );

  if(!$q){
    echo "<br><b>ERREUR : </b>".mysqli_error($con);
    echo "<br><b>Requête : </b>".$sql;
  }else{
    $item=array();
    while( $r = mysqli_fetch_array($q))) {
      $item[] = array (
              'rec_id' => $r['rec_id'],
              'type_rec' => $r['type_rec'],
              'description' => $r['sujet'],
              'adresse' => $r['adresse'],
              'laptitude' => $r['laptitude'],
              'longitude' => $r['longitude'],
              'etat_rec' => $r['etat_reclamation'],
              'datetime' => $r['datetime'],
              'gouvernorat' => $r['nom_gouv'],
              'commune' => $r['nom_com'],
              'cin_admin' => $r['cin_admin'],
              'postal' => $r['postal'],
              'fichiers' => $r['justification']
          );
    }
    $result = json_encode(array('items'=>$item));
    echo $result;
  }
}else{
  echo " Aucun CIN envoyé...";
}

<?php
header ("Access-Control-Allow-Origin: *");
header ("Access-Control-Allow-Credentials: true ");
header('Access-Control-Allow-Methods: GET, PUT, POST, DELETE, OPTIONS');
header ("Access-Control-Allow-Headers: X-Custom-Header, Origin, Content-Type , Authorisation , X-Requested-With");
header ("Content-Type: application/json; charset=UTF-8 ");

include "config.php";

$postjson = file_get_contents('php://input', true);
$postjson = json_decode($postjson, true);



$item  = array ();
$qv =  mysqli_query($con, " SELECT * WHERE cin_cit = '" . $postjson['cin'] . "'   ");

while( $r = mysqli_fetch_array($qv) )
  $item[] = $r;

$result = json_encode(array('item'=>$item));

echo $result;



?>

<?php
  define('DB_HOST', 'localhost');
  define('DB_USER', 'root');
  define('DB_PASSWORD', '');
  define('DB_NAME','database');
  $con = mysqli_connect( DB_HOST, DB_USER, DB_PASSWORD, DB_NAME)  or die(mysqli_error());
?>

<?php
header ("Access-Control-Allow-Origin: *");
header ("Access-Control-Allow-Credentials: true ");
header('Access-Control-Allow-Methods: GET, PUT, POST, DELETE, OPTIONS');
header ("Access-Control-Allow-Headers: X-Custom-Header, Origin, Content-Type , Authorisation , X-Requested-With");


//activation de l'affichage des erreurs php
error_reporting(E_ALL);
ini_set('display_errors', TRUE);
ini_set('display_startup_errors', TRUE);

//fonction pour formatter le retour en json
function returnJson($datas,$status_code=200,$status_message='ok'){
  // headers for not caching the results
  header('Cache-Control: no-cache, must-revalidate');
  header('Expires: Mon, 26 Jul 2057 05:00:00 GMT');
  header('HTTP/1.1 '.$status_code.' ' .$status_message);
  // headers to tell that result is JSON
  header ("Content-Type: application/json; charset=UTF-8 ");
  // send the result now
  echo json_encode($datas);
  exit();
}

//connexion à la bdd
require_once "config.php";
//on teste la connexion à la bdd
if (mysqli_connect_errno())  {
  returnJson(array('error'=>"Failed to connect to MySQL: " . mysqli_connect_error(),500,'error');
}

//Methode d'interogation du webservice GET, PUT, POST, DELETE
$methode = $_SERVER['REQUEST_METHOD'];

//Action à réaliser en fonction de la méthode...
switch ($methode) {
  case 'PUT':
    returnJson(array('error'=>'Methode '.$methode.' non prise en charge'),400,'Bad Request');
    break;
  case 'POST':
    $postjson =  json_decode(file_get_contents('php://input'), true);
    $cin = !empty($postjson['cin']) ? $postjson['cin'] : NULL;
    if($cin){
      $sql =  "SELECT * WHERE cin_cit = '" . $cin . "'";
      $qv =  mysqli_query($con,$sql);
      if(!$qv){
         returnJson(array('error'=>"Query Error : " . mysqli_error($con),'sql'=>$sql),400,'Bad Request');
        );
      }
      $item  = array ();
      while( $r = mysqli_fetch_array($qv)){
        $item[] = $r;
      }
      returnJson(array('item'=>$item),200,'ok');   
    }else{
      returnJson(array('error'=>'CIN manquant ','POSTJSON'=>$postjson),404,'Not Found');
    }
    break;
  case 'GET':
    returnJson(array('error'=>'Methode '.$methode.' non prise en charge'),400,'Bad Request');
    break;
  case 'DELETE':
    returnJson(array('error'=>'Methode '.$methode.' non prise en charge'),400,'Bad Request');
    break;
  default:
    returnJson(array('error'=>'Methode '.$methode.' non prise en charge'),400,'Bad Request');
    break;
}
?>

//requete
   
          $data= array();
          $datenow= date('y-m-d');
          $entry = base64_decode($postjson['myphoto']);
          $img = imagecreatefromstring($entry);
          $directory = "images".$datenow.".jpg";
          imagejpeg($img,$directory);
          imagedestroy($img);

          mysqli_query ($con, " INSERT INTO reclamation  ( type_rec , adresse , sujet , cin_cit, cin_admin , nom_com , photo, laptitude , longitude)  VALUES
          (
            '$postjson[type_rec]' ,
            '$postjson[adresse]' ,
            '$postjson[description]' ,
            '$postjson[cin]',
            '88888888' ,
            'Bardo' ,
            '$directory' ,
            '$postjson[laptitude]' ,
            '$postjson[longitude]'
          )
          ");


          $result=json_encode (array('success' => true));
          echo $result;