Display components in specific page only.

[Carlos]

Do those pages have something in common? (same parent page, or some string in the page slug, ...)

If not, something like

Code:

<?php
if (in_array(return_page_slug(),array(
    'slug1'
    ,'slug2'
    ,'slug3'
    // ...
    ,'slug20'
    ))) get_component('componentname');
?>

might work (not tested).