WordPress at a glance
action is not described

admin_print_scripts-(hook_suffix) action-hook . WP 2.1.0

Fires when scripts are printed for a specific admin page based on $hook_suffix.

Usage

add_action( 'admin_print_scripts-(hook_suffix)', 'action_function_name_8286' );
function action_function_name_8286(){
	// action...
}

Changelog

Since 2.1.0 Introduced.

Where the hook is called

In file: /wp-admin/admin-header.php
admin_print_scripts-(hook_suffix)
wp-admin/admin-header.php 123
do_action( "admin_print_scripts-{$hook_suffix}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
wp-admin/includes/template.php 2040
do_action( "admin_print_scripts-{$hook_suffix}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores

Where in WP core the hook is used WordPress

wp-admin/admin-header.php 55
add_action( 'admin_print_scripts-post.php', 'wp_page_reload_on_back_button_js' );
wp-admin/admin-header.php 56
add_action( 'admin_print_scripts-post-new.php', 'wp_page_reload_on_back_button_js' );
wp-admin/admin-header.php 78
add_action( "admin_print_scripts-{$page}", array( $this, 'js_includes' ) );
wp-admin/admin-header.php 513
add_action( 'admin_print_scripts-index.php', 'wp_localize_community_events' );
wp-admin/admin-header.php 75
add_action( 'admin_print_scripts-widgets.php', array( $this, 'enqueue_admin_scripts' ) );
wp-admin/admin-header.php 111
add_action( 'admin_print_scripts-widgets.php', array( $this, 'enqueue_admin_scripts' ) );
wp-admin/admin-header.php 66
add_action( 'admin_print_scripts-widgets.php', array( $this, 'enqueue_admin_scripts' ) );