WordPress at a glance
filter is not described

wp_dropdown_pages filter-hook . WP 2.1.0

Filters the HTML output of a list of pages as a drop down.

Usage

add_filter( 'wp_dropdown_pages', 'filter_function_name_3956', 10, 3 );
function filter_function_name_3956( $output, $parsed_args, $pages ){
	// filter...

	return $output;
}
$output(string)
HTML output for drop down list of pages.
$parsed_args(array)
The parsed arguments array.
$pages(WP_Post[])
Array of the page objects.

Changelog

Since 2.1.0 Introduced.
Since 4.4.0 $parsed_args and $pages added as arguments.

Where the hook is called

wp_dropdown_pages()
wp_dropdown_pages
wp-includes/post-template.php 1214
$html = apply_filters( 'wp_dropdown_pages', $output, $parsed_args, $pages );

Where in WP core the hook is used WordPress

Usage not found.