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Source View: contextual_help

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Line Code
711       *
712       * @since 3.3.0
713       */
714      public function render_screen_meta() {
715
716           // Call old contextual_help_list filter.
717           self::$_old_compat_help = apply_filters( 'contextual_help_list', self::$_old_compat_help, $this );
718
719           $old_help = isset( self::$_old_compat_help[ $this->id ] ) ? self::$_old_compat_help[ $this->id ] : '';
720           $old_help = apply_filters( 'contextual_help', $old_help, $this->id, $this );
721
722           // Default help only if there is no old-style block of text and no new-style help tabs.
723           if ( empty( $old_help ) && ! $this->get_help_tabs() ) {
724                $default_help = apply_filters( 'default_contextual_help', '' );
725                if ( $default_help )
726                     $old_help = '<p>' . $default_help . '</p>';
727           }
728
729           if ( $old_help ) {