is_random_header_image

July 5, 2011 by Thorsten 0 Comments

Definition:
function is_random_header_image( $type = 'any' ) {}

Check if random header image is in use.

Always true if user expressly chooses the option in Appearance > Header. Also true if theme has multiple header images registered, no specific header image is chosen, and theme turns on random headers with add_theme_support().

Parameters

string $type: The random pool to use. any|default|uploaded

Source code

function is_random_header_image( $type = 'any' ) {

	$default = defined( 'HEADER_IMAGE' ) ? HEADER_IMAGE : '';

	$header_image_mod = get_theme_mod( 'header_image', $default );



	if ( 'any' == $type ) {

		if ( 'random-default-image' == $header_image_mod || 'random-uploaded-image' == $header_image_mod || ( '' != get_random_header_image() && empty( $header_image_mod ) ) )

			return true;

	} else {

		if ( "random-$type-image" == $header_image_mod )

			return true;

		elseif ( 'default' == $type && empty( $header_image_mod ) && '' != get_random_header_image() )

			return true;

	}



	return false;

}

14229

/wp-includes/theme.php, Documentation, Files, Functions, Functions by letter i

id10b2d7c02ba78999cc192e8399719018, is_random_header_image

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