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Source View: contextual_help

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Line Code
745       *
746       * @since 3.3.0
747       */
748      public function render_screen_meta() {
749
750           // Call old contextual_help_list filter.
751           self::$_old_compat_help = apply_filters( 'contextual_help_list', self::$_old_compat_help, $this );
752
753           $old_help = isset( self::$_old_compat_help[ $this->id ] ) ? self::$_old_compat_help[ $this->id ] : '';
754           $old_help = apply_filters( 'contextual_help', $old_help, $this->id, $this );
755
756           // Default help only if there is no old-style block of text and no new-style help tabs.
757           if ( empty( $old_help ) && ! $this->get_help_tabs() ) {
758                $default_help = apply_filters( 'default_contextual_help', '' );
759                if ( $default_help )
760                     $old_help = '<p>' . $default_help . '</p>';
761           }
762
763           if ( $old_help ) {