How to get the given expression from a string?

Question

Regular Expressions

Good afternoon! Need help. I can't figure out the regex..

There is a line:

poster|text||title|text||title_en|text||year|2020||description|any characters can be here||countries|text||genres|text|| .....

Need to get ||description|some text||

Answer 1

/(\|\|description\|[^|]+\|\|)/
php code :

<?php
$string = 'poster|text||title|text||title_en|text||year|2020||description|тут могут быть любые символы||countries|text||genres|text|| .....';
preg_match('/(\|\|description\|[^|]+\|\|)/', $string, $matches);

var_dump($matches[1]);

Answer 2

/(?<=\|\|description\|)[\s\S]*?(?=\|\||$)/