wpsnoop: fix Now Reading Redux plugin conflicts, errors & issues

When the plugin Now Reading Redux conflicts or throws a PHP error we hope wpsnoop can help you to fix the issue quickly.


Discover which shortcodes wp-options PHP functions database tables and files are created by Now Reading Redux, plus learn which plugins and/or themes could be in conflict with Now Reading Redux.


Troubleshooting theme and plugin conflicts is easier when you know what Now Reading Redux leaves behind after uninstalling it from a WordPress installation, there is a list down below for your convenience.

Expert advice is recommended if you are not technically proficient with PHP, MySQL etc. View support options for Now Reading Redux

Get professional support for Now Reading Redux here

When you need professional help with WordPress: get help here


What does Now Reading Redux version 6.7.0.0 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Now Reading Redux to perform differently in your installation, previous versions before 6.7.0.0 may have created a different set of shortcodes, used different function names or could have created entirely different database tables to store settings and operate. This is not an exhaustive list but shows how version 6.7.0.0 of Now Reading Redux behaves when installed and removed on a clean installation of WordPress.

We have not tested individual shortcodes, features or settings of this plugin but instead have concentrated on the potential for obvious errors and conflicts which can occur, if you need help with the plugin in your local installation you can get WordPress help and support for Now Reading Redux by clicking here.

Our testing covered the free version of this plugin there may or may not be a paid version or premium version available for purchase that unlocks additional features and could behave in a slightly or very different manner.

Which new files does Now Reading Redux add to WordPress?

This section will populate with a table showing an icon, size and filepath.

Type & Path Size Conflicts
wp-content/plugins/now-reading-redux/ 1.68MB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/admin.php 1.83kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/admin/ 93.84kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/admin/add.php 2.65kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/admin/admin-add.php 7.76kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/admin/admin-manage.php 17.88kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/admin/admin-options.php 36.17kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/admin/admin.php 17.01kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/admin/edit.php 6.40kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/admin/options.php 5.96kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/amazon.php 10.99kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/book.php 14.26kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/compat.php 2.33kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/css/ 575.00B No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/css/tufte-graph.css 575.00B No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/default-filters.php 737.00B No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/js/ 92.96kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/js/jquery.enumerable.js 2.97kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/js/jquery.tufte-graph.js 7.49kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/js/manage.js 914.00B No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/js/raphael-min.js 81.61kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/no-image.png 320.00B No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/now-reading.mo 374.00B No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/now-reading.php 24.41kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/now-reading.po 22.55kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/README.md 14.57kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/readme.old 3.97kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/readme.txt 14.68kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/screenshot-1.png 225.43kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/screenshot-2.png 56.69kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/screenshot-3.png 28.31kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/screenshot-4.png 118.14kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/screenshot-5.png 128.53kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/screenshot-6.png 120.06kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/screenshot-7.png 337.52kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/sha256.inc.php 15.35kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/suffusion/ 16.56kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/suffusion/author.php 1.18kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/suffusion/library.php 3.02kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/suffusion/nr-shelf.php 1.22kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/suffusion/readme.txt 536.00B No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/suffusion/search.php 1.30kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/suffusion/sidebar.php 4.25kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/suffusion/single.php 3.86kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/suffusion/tag.php 1.21kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/template-functions.php 28.79kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/templates/ 16.37kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/templates/author.php 1.36kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/templates/library.php 2.37kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/templates/search.php 1.60kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/templates/shelf.php 3.96kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/templates/sidebar.php 2.21kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/templates/single.php 3.53kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/templates/tag.php 1.35kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/TODO 1.42kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/ 262.57kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/de_DE/ 37.57kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/de_DE/now-reading-de_DE.mo 13.37kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/de_DE/now-reading-de_DE.po 24.20kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/es_ES/ 37.61kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/es_ES/now-reading-es_ES.mo 13.33kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/es_ES/now-reading-es_ES.po 24.28kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/fr_FR/ 36.68kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/fr_FR/now-reading-fr_FR.mo 12.95kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/fr_FR/now-reading-fr_FR.po 23.73kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/gl_ES/ 37.17kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/gl_ES/now-reading-gl_ES.mo 13.17kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/gl_ES/now-reading-gl_ES.po 24.00kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/nl_NL/ 35.36kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/nl_NL/now-reading-nl_NL.mo 12.26kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/nl_NL/now-reading-nl_NL.po 23.10kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/ro_RO/ 42.04kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/ro_RO/now-reading-ro_RO.mo 13.63kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/ro_RO/now-reading-ro_RO.po 28.41kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/tr_TR/ 36.16kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/tr_TR/now-reading-tr_TR.mo 12.66kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/translations/tr_TR/now-reading-tr_TR.po 23.50kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/url.php 4.53kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/widget.php 1.65kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/xml/ 63.72kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/xml/IsterLogger.php 3.09kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/xml/IsterLoggerStd.php 2.63kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/xml/IsterObject.php 7.77kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/xml/IsterObjectChecker.php 4.86kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/xml/IsterSimpleXMLElement.php 5.45kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/xml/IsterXmlExpat.php 6.46kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/xml/IsterXmlExpatDumper.php 5.59kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/xml/IsterXmlExpatNonValid.php 14.50kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/xml/IsterXmlNode.php 7.92kB No known conflicts with other themes or plugins.
wp-content/plugins/now-reading-redux/xml/IsterXmlSimpleXMLImpl.php 5.45kB No known conflicts with other themes or plugins.

Which new shortcodes does Now Reading Redux add to WordPress?

ShortCode   Known Plugin or Theme conflicts
[nrr_shelf] The nrr_shelf shortcode doesn't have any known conflicts with other themes or plugins.

Note: We have not yet checked to see if these shortcodes work as expected in pages, posts, sidebar widgets, or when set as the page title, in content, in the excert, in menus or anywhere else within a WordPress installation. A shortcode could produce errors due to parameters added when it is used, or if the plugin is updated and the format of the shortcode has changed.

Which new database tables are created by the WordPress plugin Now Reading Redux?

Which new options are added to the wp-options table by Now Reading Redux?

Option Name   Known Conflicts
nowReadingOptions Potential conflict with 1 plugin or theme
nowReadingVersions Potential conflict with 1 plugin or theme

During use Now Reading Redux may or may not create more options depending on how the plugin is configured and depending on which other themes and plugins are active in your specific hosting environment.

What new PHP functions does Now Reading Redux declare when it is active?

Function   Conflicts Common Errors
add_book 2 conflicts Fatal error: Cannot redeclare add_book()
add_book_meta 1 conflict Fatal error: Cannot redeclare add_book_meta()
add_library_tag 1 conflict Fatal error: Cannot redeclare add_library_tag()
average_books 2 conflicts Fatal error: Cannot redeclare average_books()
book_added 2 conflicts Fatal error: Cannot redeclare book_added()
book_author 2 conflicts Fatal error: Cannot redeclare book_author()
book_author_permalink 1 conflict Fatal error: Cannot redeclare book_author_permalink()
book_edit_url 2 conflicts Fatal error: Cannot redeclare book_edit_url()
book_finished 2 conflicts Fatal error: Cannot redeclare book_finished()
book_has_post 2 conflicts Fatal error: Cannot redeclare book_has_post()
book_image 2 conflicts Fatal error: Cannot redeclare book_image()
book_meta 1 conflict Fatal error: Cannot redeclare book_meta()
book_permalink 2 conflicts Fatal error: Cannot redeclare book_permalink()
book_post_link 2 conflicts Fatal error: Cannot redeclare book_post_link()
book_post_title 2 conflicts Fatal error: Cannot redeclare book_post_title()
book_post_url 2 conflicts Fatal error: Cannot redeclare book_post_url()
book_rating 2 conflicts Fatal error: Cannot redeclare book_rating()
book_reader 2 conflicts Fatal error: Cannot redeclare book_reader()
book_reader_permalink 2 conflicts Fatal error: Cannot redeclare book_reader_permalink()
book_review 1 conflict Fatal error: Cannot redeclare book_review()
book_started 2 conflicts Fatal error: Cannot redeclare book_started()
book_status 2 conflicts Fatal error: Cannot redeclare book_status()
book_tag_url 1 conflict Fatal error: Cannot redeclare book_tag_url()
book_title 2 conflicts Fatal error: Cannot redeclare book_title()
book_url 2 conflicts Fatal error: Cannot redeclare book_url()
books_read_since 2 conflicts Fatal error: Cannot redeclare books_read_since()
can_now_reading_admin 1 conflict Fatal error: Cannot redeclare can_now_reading_admin()
delete_book_meta 1 conflict Fatal error: Cannot redeclare delete_book_meta()
get_book 2 conflicts Fatal error: Cannot redeclare get_book()
get_book_meta 1 conflict Fatal error: Cannot redeclare get_book_meta()
get_book_tags 1 conflict Fatal error: Cannot redeclare get_book_tags()
get_books 2 conflicts Fatal error: Cannot redeclare get_books()
get_books_by_tag 1 conflict Fatal error: Cannot redeclare get_books_by_tag()
get_reader_visibility_filter 1 conflict Fatal error: Cannot redeclare get_reader_visibility_filter()
getmetadatafromisbn 1 conflict Fatal error: Cannot redeclare getmetadatafromisbn()
have_books 2 conflicts Fatal error: Cannot redeclare have_books()
is_custom_book 2 conflicts Fatal error: Cannot redeclare is_custom_book()
is_my_book 2 conflicts Fatal error: Cannot redeclare is_my_book()
is_now_reading_page 1 conflict Fatal error: Cannot redeclare is_now_reading_page()
library_init 2 conflicts Fatal error: Cannot redeclare library_init()
library_page_url 2 conflicts Fatal error: Cannot redeclare library_page_url()
library_search_form 1 conflict Fatal error: Cannot redeclare library_search_form()
library_tag_exists 1 conflict Fatal error: Cannot redeclare library_tag_exists()
library_url 2 conflicts Fatal error: Cannot redeclare library_url()
manage_library_url 2 conflicts Fatal error: Cannot redeclare manage_library_url()
now_reading_add 1 conflict Fatal error: Cannot redeclare now_reading_add()
nr_add_head 1 conflict Fatal error: Cannot redeclare nr_add_head()
nr_add_pages 1 conflict Fatal error: Cannot redeclare nr_add_pages()
nr_check_api_key 1 conflict Fatal error: Cannot redeclare nr_check_api_key()
nr_check_versions 1 conflict Fatal error: Cannot redeclare nr_check_versions()
nr_display 1 conflict Fatal error: Cannot redeclare nr_display()
nr_empty_date 1 conflict Fatal error: Cannot redeclare nr_empty_date()
nr_format_date 1 conflict Fatal error: Cannot redeclare nr_format_date()
nr_header_stats 1 conflict Fatal error: Cannot redeclare nr_header_stats()
nr_install 1 conflict Fatal error: Cannot redeclare nr_install()
nr_key_warning 1 conflict Fatal error: Cannot redeclare nr_key_warning()
nr_load_template 1 conflict Fatal error: Cannot redeclare nr_load_template()
nr_manage 1 conflict Fatal error: Cannot redeclare nr_manage()
nr_mod_rewrite 1 conflict Fatal error: Cannot redeclare nr_mod_rewrite()
nr_options 1 conflict Fatal error: Cannot redeclare nr_options()
nr_page_title 1 conflict Fatal error: Cannot redeclare nr_page_title()
nr_query_vars 1 conflict Fatal error: Cannot redeclare nr_query_vars()
nr_reset_vars 1 conflict Fatal error: Cannot redeclare nr_reset_vars()
nr_widget 1 conflict Fatal error: Cannot redeclare nr_widget()
nr_widget_control 1 conflict Fatal error: Cannot redeclare nr_widget_control()
nr_widget_init 1 conflict Fatal error: Cannot redeclare nr_widget_init()
print_book_meta 1 conflict Fatal error: Cannot redeclare print_book_meta()
print_book_stats 1 conflict Fatal error: Cannot redeclare print_book_stats()
print_book_tags 1 conflict Fatal error: Cannot redeclare print_book_tags()
print_reader 2 conflicts Fatal error: Cannot redeclare print_reader()
query_amazon 2 conflicts Fatal error: Cannot redeclare query_amazon()
robm_dump 3 conflicts Fatal error: Cannot redeclare robm_dump()
search_query 2 conflicts Fatal error: Cannot redeclare search_query()
search_url 1 conflict Fatal error: Cannot redeclare search_url()
set_book_tags 1 conflict Fatal error: Cannot redeclare set_book_tags()
tag_book 1 conflict Fatal error: Cannot redeclare tag_book()
the_book 2 conflicts Fatal error: Cannot redeclare the_book()
the_book_author 2 conflicts Fatal error: Cannot redeclare the_book_author()
the_tag 1 conflict Fatal error: Cannot redeclare the_tag()
total_books 2 conflicts Fatal error: Cannot redeclare total_books()
update_book 2 conflicts Fatal error: Cannot redeclare update_book()
update_book_meta 1 conflict Fatal error: Cannot redeclare update_book_meta()
url_get_contents 6 conflicts Fatal error: Cannot redeclare url_get_contents()
edit_book 0 conflicts Fatal error: Cannot redeclare edit_book()
get_attribute_cdata 0 conflicts Fatal error: Cannot redeclare get_attribute_cdata()
have_wishlist_url 0 conflicts Fatal error: Cannot redeclare have_wishlist_url()
manage_books 0 conflicts Fatal error: Cannot redeclare manage_books()
nr_admin_notice 0 conflicts Fatal error: Cannot redeclare nr_admin_notice()
nrr_shelf_shortcode_func 0 conflicts Fatal error: Cannot redeclare nrr_shelf_shortcode_func()
print_book_average 0 conflicts Fatal error: Cannot redeclare print_book_average()
renderphptostring 0 conflicts Fatal error: Cannot redeclare renderphptostring()
text_or_default 0 conflicts Fatal error: Cannot redeclare text_or_default()
wishlist_url 0 conflicts Fatal error: Cannot redeclare wishlist_url()

Using Now Reading Redux from the command line with WP-CLI

The following commands are provided for convenience and should only be used if you understand how WP-CLI works. These commands refer to a single WordPress instance and may need to be modified if you are working with a Multisite installation.


How to install Now Reading Redux from the command line with WP-CLI

Navigate to the root of your WordPress installation and type the following command:

wp plugin install now-reading-redux


How to activate Now Reading Redux from the command line with WP-CLI

To immediately activate Now Reading Redux after WP-CLI downloads the latest version you can use the following command:

wp plugin install now-reading-redux --activate


How to reinstall Now Reading Redux from the command line with WP-CLI

To force a reinstallation of Now Reading Redux which overwrites the current plugin without asking for confirmation you can use the following command:

wp plugin install now-reading-redux --force


How to update Now Reading Redux to the latest version from the command line with WP-CLI

wp plugin update now-reading-redux


How to delete Now Reading Redux from the command line with WP-CLI

wp plugin delete now-reading-redux

Where can you download earlier versions of Now Reading Redux?

Whenever possible you should use the latest version of plugins and themes, however if you have recently updated and discovered that you need to install an earlier version you may be able to download other versions of Now Reading Redux from the WordPress repository by visiting this link.

Please note that installing earlier versions of a theme or plugin is not generally a recommended course of action for most users and could re-introduce security, stability or other issues in Now Reading Redux

About our testing enviroment

Tests were conducted using Apache 2.4.29, PHP 7.2 on Ubuntu 18.04, MySQL 5.7.33 and WordPress 5.9

It is very possible that different versions of PHP such as PHP 8.0, PHP 7.4, or PHP 7.3 could behave differently with Now Reading Redux. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.