Merge pull request #758 from grappler/feature/safe-functions

Add get_the_ID() & remove post_class() from the safe list

WordPress/Sniff.php

@@ -141,6 +141,7 @@ abstract class WordPress_Sniff implements PHP_CodeSniffer_Sniff {
 		'get_the_author_link'       => true,
 		'get_the_author'            => true,
 		'get_the_date'              => true,
+		'get_the_ID'                => true,
 		'get_the_post_thumbnail'    => true,
 		'get_the_term_list'         => true,
 		'get_the_title'             => true,
@@ -152,7 +153,6 @@ abstract class WordPress_Sniff implements PHP_CodeSniffer_Sniff {
 		'next_posts_link'           => true,
 		'paginate_comments_links'   => true,
 		'permalink_anchor'          => true,
-		'post_class'                => true,
 		'post_password_required'    => true,
 		'post_type_archive_title'   => true,
 		'posts_nav_link'            => true,