function - Get category ID after creating a category - wordpress -


i creating 2 categories within functions.php file when wordpress theme activated so:

/**  * @desc create categories on theme activation  **/ function create_my_cat () { if (file_exists (abspath.'/wp-admin/includes/taxonomy.php')) {     require_once (abspath.'/wp-admin/includes/taxonomy.php');      if ( ! get_cat_id( 'work' ) ) {         wp_create_category( 'work' );     }     if ( ! get_cat_id( 'blog' ) ) {         wp_create_category( 'blog' );     } } } add_action ( 'after_setup_theme', 'create_my_cat' );

if 2 categories work , blog not exist, create them if exist, nothing.

how id's of 2 new categories when created/if exist? need store them 2 separate variables ($work & $blog) if possible can reuse them within same file.

from wordpress manual

wp_create_category( $cat_name, $parent ):
  • returns 0 on failure, category id on success.
  • if category exists, not duplicated. id of original existing category returned without error.
$work = wp_create_category( 'work' ); $blog = wp_create_category( 'blog' );

i tested behavior , works written in instructions


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