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is_category

Definition:
function is_category( $category = '' ) {}

Is the query for a category archive page?
If the $category parameter is specified, this function will additionally check if the query is for one of the categories specified.

Parameters

  • mixed $category: Optional. Category ID, name, slug, or array of Category IDs, names, and slugs.

Source code

	function is_category( $category = '' ) {

		if ( !$this->is_category )

			return false;



		if ( empty($category) )

			return true;



		$cat_obj = $this->get_queried_object();



		$category = (array) $category;



		if ( in_array( $cat_obj->term_id, $category ) )

			return true;

		elseif ( in_array( $cat_obj->name, $category ) )

			return true;

		elseif ( in_array( $cat_obj->slug, $category ) )

			return true;



		return false;

	}

2099

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