I need a specific template for one oif my single posts. I have read about the is_single() conditional tag http://codex.wordpress.org/Conditional_Tags#A_Single_Post_Page and some examples http://codex.wordpress.org/Conditional_Tags#Single_Post, but I do not know how to handle my situation.
Since the template I need is very different from the predefined one, I prefer a solution like the following:
IF is_single('beef-stew') THEN
USE template_ad_hoc_for_beef_stew.php
ELSE
USE template single.php
How can I implement it? Which php files have I to modify?
Thanks for your help.