Gets post_title with some custom post_id Wordpress

Question

What i'm trying to do is getting the post_title of some customs like this

post 1 = "PHP"
post 2 = "ASP"
post 3 = "HTML"
post 4 = "CSS"

in array i want to chose post number 1,3,4 the answer must be in loop and get this results

PHP
HTML
CSS

Answer 1

$args = array('post__in' => array(1,3,4));
$posts = get_posts($args);
foreach ($posts as $p) echo $p->post_title.'<br>';