Json and php

json-php.php

<?php

$dizi = array('koca' => array('isim' => 'sinan', 'yas' => 31), 'es' => array('isim' => 'bilge', 'yas' => 22));

echo 'Php: ';

var_dump($dizi).'<br>';
$d = json_encode($dizi);

echo 'Json (encoded): ';
var_dump($d). '<br>';

echo 'Json (decoded): ';
var_dump(json_decode($d));

$d = json_decode(json_encode($dizi));
echo $d->es->isim;
?>

Php:

array
  'koca' => 
    array
      'isim' => string 'sinan' (length=5)
      'yas' => int 31
  'es' => 
    array
      'isim' => string 'bilge' (length=5)
      'yas' => int 22

Json (encoded):

string '{"koca":{"isim":"sinan","yas":31},"es":{"isim":"bilge","yas":22}}' (length=67)

Json (decoded):

object(stdClass)[1]
  public 'koca' => 
    object(stdClass)[2]
      public 'isim' => string 'sinan' (length=5)
      public 'yas' => int 31
  public 'es' => 
    object(stdClass)[3]
      public 'isim' => string 'bilge' (length=5)
      public 'yas' => int 22
bilge