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cool-cats: only fetch the ids to limit footprint 

We don't really care much about the returned; all we want is the count
so there's no point in fetching all the category data.
This commit is contained in:
Mohammad Jangda 2014-03-24 16:43:56 +00:00
parent 43241a811d
commit ad2a2cd9b9
1 changed files with 1 additions and 0 deletions
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inc/template-tags.php
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@ -103,6 +103,7 @@ function _s_categorized_blog() {
// Create an array of all the categories that are attached to posts. // Create an array of all the categories that are attached to posts.
$all_the_cool_cats = get_categories( array( $all_the_cool_cats = get_categories( array(
'hide_empty' => 1, 'hide_empty' => 1,
'fields' => 'ids',
) ); ) );
// Count the number of categories that are attached to the posts. // Count the number of categories that are attached to the posts.