echo '<p>' . $row['post_content'] . '</p>'; echo '<span>' . $row['post_date'] . '</span>'; echo '</div>'; } mysqli_close($cx); } public function insert($id, $title, $content, $date) { $q = mysqli_query($cx, "SELECT * FROM post WHERE post_id = " . $this->postId); $row = mysqli_fetch_assoc($q); mysqli_close($cx); return $row; } public function delete($id) { $cx = $this->connect(); if (is_int($id)) { $query = "DELETE FROM post WHERE post_id = " . $id; } else { if (is_array($id)) { $ids = implode(', ', $id); $query = "DELETE FROM post WHERE post_id in ( " . $ids . " )"; } } mysqli_query($cx, $query); } } $post = new post(); $post->delete(7); $post->retrive();