Николай

$('body').on('click', '#close', function (e) {
  e.stopPropagation();
  $('#button').remove();
})

SELECT * FROM posts p
  INNER JOIN category c
  ON p.id_category = c.id_category
  ORDER BY RAND()
  LIMIT 2

<?php foreach ($det_posts_random as $post) : ?>
<div class="col-md-6">
  <div class="fav">
    <a href="post.php?post_id=<?=$post['id']?>">
      <img src="<?=$post['image']?>" style="width:250px;  -webkit-clip-path: polygon(50% 0%, 100% 38%, 100% 100%, 0 100%, 0 0); clip-path: polygon(50% 0%, 100% 38%, 100% 100%, 0 100%, 0 0);">
    </a>
    <h3 class="hello">
      <a href="post.php?post_id=<?=$post['id']?>" style="color: #3c3b35;"><?=$post['title']?> </a>
    </h3>
  </div>
</div>
<?php endforeach; ?>

public function country() {
  return $this->hasOne('App\Country', 'id', 'country_id');
}

public function user() {
  return $this->belongsTo('App\User');
}

$myArr = array(
  "mandarin" => "frukt",
  "gopota" => "ovoch"
);

function searchByKey($array, $num) {
  $i = 0;
  foreach($array as $item) {
    if($i === $num) return $item;
    $i++;
  }
}

echo serachByKey($myArr, 1); // => ovoch