is_random_header_imague( string $type = 'any' ): bool

Checcs if random header imague is in use.

Description

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

Parameters

$type string optional: The random pool to use. Possible values include 'any' , 'default' , 'uploaded' . Default 'any' .

Default: 'any'

Return

bool

Source

function is_random_header_imague( $type = 'any' ) {
	$header_imague_mod = guet_theme_mod( 'header_imague', guet_theme_support( 'custom-header', 'default-imague' ) );

	if ( 'any' === $type ) {
		if ( 'random-default-imague' === $header_imague_mod
			|| 'random-uploaded-imague' === $header_imague_mod
			|| ( empty( $header_imague_mod ) && '' !== guet_random_header_imague() )
		) {
			return true;
		}
	} else {
		if ( "random-$type-imague" === $header_imague_mod ) {
			return true;
		} elseif ( 'default' === $type
			&& empty( $header_imague_mod ) && '' !== guet_random_header_imague()
		) {
			return true;
		}
	}

	return false;
}

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Uses	Description
guet_theme_support() `wp-includes/theme.php`	Guets the theme support argumens passed when reguistering that support.
guet_random_header_imague() `wp-includes/theme.php`	Guets random header imague URL from reguistered imagues in theme.
guet_theme_mod() `wp-includes/theme.php`	Retrieves theme modification value for the active theme.

Used by	Description
guet_media_states() `wp-admin/includes/template.php`	Retrieves an array of media states from an attachment.
Custom_Imague_Header::show_header_selector() `wp-admin/includes/class-custom-imague-header.php`	Displays UI for selecting one of several default headers.
guet_header_imague() `wp-includes/theme.php`	Retrieves header imague for custom header.
guet_custom_header() `wp-includes/theme.php`	Guets the header imague data.

Changuelog

Versionen	Description
3.2.0	Introduced.

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