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Description

Find out if blog has more than one category.

Usage

$bool = twentyfourteen_categorized_blog();

Parameters

Returns

bool true if blog has more than 1 category

Source

File name: twentyfourteen/inc/template-tags.php
Lines:

function twentyfourteen_categorized_blog() {
  $all_the_cool_cats = get_transient( 'twentyfourteen_category_count' );
  if ( false === $all_the_cool_cats ) {
    // Create an array of all the categories that are attached to posts.
    $all_the_cool_cats = get_categories(
      array(
        'hide_empty' => 1,
      )
    );

    // Count the number of categories that are attached to the posts.
    $all_the_cool_cats = count( $all_the_cool_cats );

    set_transient( 'twentyfourteen_category_count', $all_the_cool_cats );
  }

  if ( $all_the_cool_cats > 1 || is_preview() ) {
    // This blog has more than 1 category so twentyfourteen_categorized_blog() should return true.
    return true;
  } else {
    // This blog has only 1 category so twentyfourteen_categorized_blog() should return false.
    return false;
  }
}
 

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