default_contextual_help │ filter-hook │ WP 2.8.0

Filters the default legacy contextual help text.

Usage

add_filter( 'default_contextual_help', 'wp_kama_default_contextual_help_filter', 10, 3 );

/**
 * Function for `default_contextual_help` filter-hook.
 * 
 * @param string $old_help_default                        Default contextual help text.
 * @param        $string                                  
 * @param        $get_current_screen()->remove_help_tab() 
 *
 * @return string
 */
function wp_kama_default_contextual_help_filter( $old_help_default, $string, $get_current_screen()->remove_help_tab() ){

	// filter...
	return $old_help_default;
}

$old_help_default(string)

Default contextual help text.

$string

-

$get_current_screen()->remove_help_tab()

-

Changelog

Where the hook is called

$default_help = apply_filters_deprecated(
	'default_contextual_help',
	array( '' ),
	'3.3.0',
	'get_current_screen()->add_help_tab(), get_current_screen()->remove_help_tab()'
);

Where the hook is used in WordPress