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function is not described

Custom_Background::__construct() public WP 3.0.0

Constructor - Register administration header callback.

{} It's a method of the class: Custom_Background{}

No Hooks.

Return

null. Nothing.

Usage

$Custom_Background = new Custom_Background();
$Custom_Background->__construct( $admin_header_callback, $admin_image_div_callback );
$admin_header_callback(callable)
-
Default: ''
$admin_image_div_callback(callable)
Optional custom image div output callback.
Default: ''

Changelog

Since 3.0.0 Introduced.

Code of Custom_Background::__construct() WP 5.8.2

public function __construct( $admin_header_callback = '', $admin_image_div_callback = '' ) {
	$this->admin_header_callback    = $admin_header_callback;
	$this->admin_image_div_callback = $admin_image_div_callback;

	add_action( 'admin_menu', array( $this, 'init' ) );

	add_action( 'wp_ajax_custom-background-add', array( $this, 'ajax_background_add' ) );

	// Unused since 3.5.0.
	add_action( 'wp_ajax_set-background-image', array( $this, 'wp_set_background_image' ) );
}