Add contextual help text for a page.
Description
Creates an ‘Overview’ help tab.
See also
Parameters
$screen
stringrequired- The handle for the screen to add help to. This is usually the hook name returned by the
add_*_page()
functions. $help
stringrequired- The content of an
'Overview'
help tab.
Source
function add_contextual_help( $screen, $help ) {
_deprecated_function( __FUNCTION__, '3.3.0', 'get_current_screen()->add_help_tab()' );
if ( is_string( $screen ) )
$screen = convert_to_screen( $screen );
WP_Screen::add_old_compat_help( $screen, $help );
}
As recommended that
is deprecated and suggested to use this
Here is the usage
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