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filter is not described

contextual_help filter-hook . WP 2.7.0

Deprecated in 3.3.0. It is no longer supported and can be removed in future releases. See {@see get_current_screen()->add_help_tab()} or {@see get_current_screen()->remove_help_tab()}.

Deprecated: 3.3.0 Use {@see get_current_screen()->add_help_tab()} or
{@see get_current_screen()->remove_help_tab()} instead.

Filters the legacy contextual help text.


add_filter( 'contextual_help', 'filter_function_name_5716', 10, 4 );
function filter_function_name_5716( $old_help, $screen_id, $this, $get_current_screen()->remove_help_tab() ){
	// filter...

	return $old_help;
Help text that appears on the screen.
Screen ID.
Current WP_Screen instance.


Since DEL 3.3.0 Introduced.

Where the hook is called

wp-admin/includes/class-wp-screen.php 819-824
$old_help = apply_filters_deprecated(
	array( $old_help, $this->id, $this ),
	'get_current_screen()->add_help_tab(), get_current_screen()->remove_help_tab()'

Where in WP core the hook is used

Usage not found!