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Source View: set-screen-option

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Source View

Line Code
384                case 'site_users_network_per_page':
385                case 'plugins_network_per_page':
386                case 'themes_network_per_page':
387                case 'site_themes_network_per_page':
388                     $value = (int) $value;
389                     if ( $value < 1 || $value > 999 )
390                          return;
391                     break;
392                default:
393                     $value = apply_filters('set-screen-option', false, $option, $value);
394                     if ( false === $value )
395                          return;
396                     break;
397           }
398
399           update_user_meta($user->ID, $option, $value);
400           wp_safe_redirect( remove_query_arg( array('pagenum', 'apage', 'paged'), wp_get_referer() ) );
401           exit;
402      }