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Source View: set-screen-option

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Source View

Line Code
348                case 'edit_comments_per_page':
349                case 'upload_per_page':
350                case 'edit_tags_per_page':
351                case 'plugins_per_page':
352                     $value = (int) $value;
353                     if ( $value < 1 || $value > 999 )
354                          return;
355                     break;
356                default:
357                     $value = apply_filters('set-screen-option', false, $option, $value);
358                     if ( false === $value )
359                          return;
360                     break;
361           }
362
363           update_user_meta($user->ID, $option, $value);
364           wp_redirect( remove_query_arg( array('pagenum', 'apage', 'paged'), wp_get_referer() ) );
365           exit;
366      }