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Source View: contextual_help

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Source View

Line Code
809            * @since 2.7.0
810            * @deprecated 3.3.0 Use get_current_screen()->add_help_tab() or
811            *                   get_current_screen()->remove_help_tab() instead.
812            *
813            * @param string    $old_help  Help text that appears on the screen.
814            * @param string    $screen_id Screen ID.
815            * @param WP_Screen $this      Current WP_Screen instance.
816            *
817            */
818           $old_help = apply_filters( 'contextual_help', $old_help, $this->id, $this );
819
820           // Default help only if there is no old-style block of text and no new-style help tabs.
821           if ( empty( $old_help ) && ! $this->get_help_tabs() ) {
822
823                /**
824                 * Filter the default legacy contextual help text.
825                 *
826                 * @since 2.8.0
827                 * @deprecated 3.3.0 Use get_current_screen()->add_help_tab() or