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Source View: contextual_help_list

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Line Code
758       * Render the screen's help section.
759       *
760       * This will trigger the deprecated filters for backwards compatibility.
761       *
762       * @since 3.3.0
763       */
764      public function render_screen_meta() {
765
766           // Call old contextual_help_list filter.
767           self::$_old_compat_help = apply_filters( 'contextual_help_list', self::$_old_compat_help, $this );
768
769           $old_help = isset( self::$_old_compat_help[ $this->id ] ) ? self::$_old_compat_help[ $this->id ] : '';
770           $old_help = apply_filters( 'contextual_help', $old_help, $this->id, $this );
771
772           // Default help only if there is no old-style block of text and no new-style help tabs.
773           if ( empty( $old_help ) && ! $this->get_help_tabs() ) {
774                $default_help = apply_filters( 'default_contextual_help', '' );
775                if ( $default_help )
776                     $old_help = '<p>' . $default_help . '</p>';