wpsnoop: fix Blog in Blog plugin conflicts, errors & issues

When the plugin Blog in Blog 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 Blog in Blog, plus learn which plugins and/or themes could be in conflict with Blog in Blog.


Troubleshooting theme and plugin conflicts is easier when you know what Blog in Blog 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 Blog in Blog

Get professional support for Blog in Blog here

When you need professional help with WordPress: get help here


What does Blog in Blog version 1.1.1 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Blog in Blog to perform differently in your installation, previous versions before 1.1.1 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 1.1.1 of Blog in Blog 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 Blog in Blog 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 Blog in Blog add to WordPress?

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

Type & Path Size Conflicts
wp-content/uploads/ The wp-content/uploads/ directory has potential conflicts with at least 1495 other plugins or themes.
wp-content/uploads/2022/ The wp-content/uploads/2022/ directory has potential conflicts with at least 1367 other plugins or themes.
wp-content/uploads/2022/02/ The wp-content/uploads/2022/02/ directory has potential conflicts with at least 1367 other plugins or themes.
wp-content/plugins/blog-in-blog/ 253.34kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/bib_post_template.tpl 606.00B No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/blog-in-blog.php 43.71kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/blog-in-blog.pot 5.09kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/languages/ 57.45kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/languages/blog-in-blog-be_BY.mo 3.77kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/languages/blog-in-blog-be_BY.po 4.54kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/languages/blog-in-blog-de_DE.mo 5.46kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/languages/blog-in-blog-de_DE.po 6.43kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/languages/blog-in-blog-fr_FR.mo 4.87kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/languages/blog-in-blog-fr_FR.po 5.60kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/languages/blog-in-blog-nl_NL.mo 3.10kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/languages/blog-in-blog-nl_NL.po 3.69kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/languages/blog-in-blog-no.mo 2.96kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/languages/blog-in-blog-no.po 3.56kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/languages/blog-in-blog-ru_RU.mo 6.24kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/languages/blog-in-blog-ru_RU.po 7.23kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/options.php 30.78kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/plugin-meta/ 96.79kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/plugin-meta/markdown.php 81.38kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/plugin-meta/plugin-meta.php 15.42kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/readme.txt 17.45kB No known conflicts with other themes or plugins.
wp-content/plugins/blog-in-blog/uninstall.php 1.49kB No known conflicts with other themes or plugins.

Which new shortcodes does Blog in Blog add to WordPress?

ShortCode   Known Plugin or Theme conflicts
[bib] The bib shortcode doesn't have any known conflicts with other themes or plugins.
[blog_in_blog] The blog_in_blog 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 Blog in Blog?

Which new options are added to the wp-options table by Blog in Blog?

Option Name   Known Conflicts
bib_avatar_size The bib_avatar_size option doesn't have any known conflicts with other themes or plugins.
bib_debug The bib_debug option doesn't have any known conflicts with other themes or plugins.
bib_hide_category The bib_hide_category option doesn't have any known conflicts with other themes or plugins.
bib_hide_category_from_rss The bib_hide_category_from_rss option doesn't have any known conflicts with other themes or plugins.
bib_html The bib_html option doesn't have any known conflicts with other themes or plugins.
bib_last_tab The bib_last_tab option doesn't have any known conflicts with other themes or plugins.
bib_meta_keys The bib_meta_keys option doesn't have any known conflicts with other themes or plugins.
bib_more_link_text The bib_more_link_text option doesn't have any known conflicts with other themes or plugins.
bib_no_collapse The bib_no_collapse option doesn't have any known conflicts with other themes or plugins.
bib_post_template The bib_post_template option doesn't have any known conflicts with other themes or plugins.
bib_show_dots_after The bib_show_dots_after option doesn't have any known conflicts with other themes or plugins.
bib_style_not_selected The bib_style_not_selected option doesn't have any known conflicts with other themes or plugins.
bib_style_selected The bib_style_selected option doesn't have any known conflicts with other themes or plugins.
bib_templates The bib_templates option doesn't have any known conflicts with other themes or plugins.
bib_text_delim The bib_text_delim option doesn't have any known conflicts with other themes or plugins.
bib_text_next The bib_text_next option doesn't have any known conflicts with other themes or plugins.
bib_text_page The bib_text_page option doesn't have any known conflicts with other themes or plugins.
bib_text_previous The bib_text_previous option doesn't have any known conflicts with other themes or plugins.

During use Blog in Blog 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 Blog in Blog declare when it is active?

Function   Conflicts Common Errors
identify_modifier_markdown 11 conflicts Fatal error: Cannot redeclare identify_modifier_markdown()
markdown 14 conflicts Fatal error: Cannot redeclare markdown()
mdwp_add_p 4 conflicts Fatal error: Cannot redeclare mdwp_add_p()
mdwp_hide_tags 4 conflicts Fatal error: Cannot redeclare mdwp_hide_tags()
mdwp_markdownpost 3 conflicts Fatal error: Cannot redeclare mdwp_markdownpost()
mdwp_show_tags 4 conflicts Fatal error: Cannot redeclare mdwp_show_tags()
mdwp_strip_p 4 conflicts Fatal error: Cannot redeclare mdwp_strip_p()
smarty_modifier_markdown 12 conflicts Fatal error: Cannot redeclare smarty_modifier_markdown()
bib_avatar_size_input 0 conflicts Fatal error: Cannot redeclare bib_avatar_size_input()
bib_category_hide_rss_input 0 conflicts Fatal error: Cannot redeclare bib_category_hide_rss_input()
bib_category_section_text 0 conflicts Fatal error: Cannot redeclare bib_category_section_text()
bib_category_select 0 conflicts Fatal error: Cannot redeclare bib_category_select()
bib_check_password_protected 0 conflicts Fatal error: Cannot redeclare bib_check_password_protected()
bib_debug_input 0 conflicts Fatal error: Cannot redeclare bib_debug_input()
bib_debug_section_text 0 conflicts Fatal error: Cannot redeclare bib_debug_section_text()
bib_do_shortcode 0 conflicts Fatal error: Cannot redeclare bib_do_shortcode()
bib_filter_excerpt_more 0 conflicts Fatal error: Cannot redeclare bib_filter_excerpt_more()
bib_get_custom_fields 0 conflicts Fatal error: Cannot redeclare bib_get_custom_fields()
bib_get_help 0 conflicts Fatal error: Cannot redeclare bib_get_help()
bib_get_permalink 0 conflicts Fatal error: Cannot redeclare bib_get_permalink()
bib_get_post_count 0 conflicts Fatal error: Cannot redeclare bib_get_post_count()
bib_get_posts 0 conflicts Fatal error: Cannot redeclare bib_get_posts()
bib_get_the_tags 0 conflicts Fatal error: Cannot redeclare bib_get_the_tags()
bib_hide_category 0 conflicts Fatal error: Cannot redeclare bib_hide_category()
bib_hide_category_feed 0 conflicts Fatal error: Cannot redeclare bib_hide_category_feed()
bib_html_textarea 0 conflicts Fatal error: Cannot redeclare bib_html_textarea()
bib_htmlentities 0 conflicts Fatal error: Cannot redeclare bib_htmlentities()
bib_init_opts 0 conflicts Fatal error: Cannot redeclare bib_init_opts()
bib_last_tab_inupt 0 conflicts Fatal error: Cannot redeclare bib_last_tab_inupt()
bib_meta_keys_select 0 conflicts Fatal error: Cannot redeclare bib_meta_keys_select()
bib_meta_section_text 0 conflicts Fatal error: Cannot redeclare bib_meta_section_text()
bib_more_link_text_input 0 conflicts Fatal error: Cannot redeclare bib_more_link_text_input()
bib_next_link_text_input 0 conflicts Fatal error: Cannot redeclare bib_next_link_text_input()
bib_no_collapse_input 0 conflicts Fatal error: Cannot redeclare bib_no_collapse_input()
bib_pagination_section_text 0 conflicts Fatal error: Cannot redeclare bib_pagination_section_text()
bib_parse_filter 0 conflicts Fatal error: Cannot redeclare bib_parse_filter()
bib_parse_template 0 conflicts Fatal error: Cannot redeclare bib_parse_template()
bib_post_template_input 0 conflicts Fatal error: Cannot redeclare bib_post_template_input()
bib_previous_link_text_input 0 conflicts Fatal error: Cannot redeclare bib_previous_link_text_input()
bib_process_comments 0 conflicts Fatal error: Cannot redeclare bib_process_comments()
bib_process_gallery 0 conflicts Fatal error: Cannot redeclare bib_process_gallery()
bib_process_moretag 0 conflicts Fatal error: Cannot redeclare bib_process_moretag()
bib_remove_shortcode 0 conflicts Fatal error: Cannot redeclare bib_remove_shortcode()
bib_set_option_default 0 conflicts Fatal error: Cannot redeclare bib_set_option_default()
bib_set_post_order 0 conflicts Fatal error: Cannot redeclare bib_set_post_order()
bib_show_debug 0 conflicts Fatal error: Cannot redeclare bib_show_debug()
bib_show_dots_input 0 conflicts Fatal error: Cannot redeclare bib_show_dots_input()
bib_single_input 0 conflicts Fatal error: Cannot redeclare bib_single_input()
bib_style_not_selected_input 0 conflicts Fatal error: Cannot redeclare bib_style_not_selected_input()
bib_style_selected_input 0 conflicts Fatal error: Cannot redeclare bib_style_selected_input()
bib_template_section_text 0 conflicts Fatal error: Cannot redeclare bib_template_section_text()
bib_templates_sanitize 0 conflicts Fatal error: Cannot redeclare bib_templates_sanitize()
bib_templates_textarea 0 conflicts Fatal error: Cannot redeclare bib_templates_textarea()
bib_text_delim_input 0 conflicts Fatal error: Cannot redeclare bib_text_delim_input()
bib_text_page_input 0 conflicts Fatal error: Cannot redeclare bib_text_page_input()
bib_url_params 0 conflicts Fatal error: Cannot redeclare bib_url_params()
bib_write_debug 0 conflicts Fatal error: Cannot redeclare bib_write_debug()
blog_in_blog 0 conflicts Fatal error: Cannot redeclare blog_in_blog()
blog_in_blog_func 0 conflicts Fatal error: Cannot redeclare blog_in_blog_func()
blog_in_blog_menu 0 conflicts Fatal error: Cannot redeclare blog_in_blog_menu()
blog_in_blog_options 0 conflicts Fatal error: Cannot redeclare blog_in_blog_options()
blog_in_blog_page_navi 0 conflicts Fatal error: Cannot redeclare blog_in_blog_page_navi()
pm_analysepluginpackage 0 conflicts Fatal error: Cannot redeclare pm_analysepluginpackage()
pm_applymarkdown 0 conflicts Fatal error: Cannot redeclare pm_applymarkdown()
pm_cleanup_header_comment 0 conflicts Fatal error: Cannot redeclare pm_cleanup_header_comment()
pm_get_file_data 0 conflicts Fatal error: Cannot redeclare pm_get_file_data()
pm_getpluginheader 0 conflicts Fatal error: Cannot redeclare pm_getpluginheader()
pm_getpluginpackagemeta 0 conflicts Fatal error: Cannot redeclare pm_getpluginpackagemeta()
pm_parsepluginreadme 0 conflicts Fatal error: Cannot redeclare pm_parsepluginreadme()
register_bib_settings 0 conflicts Fatal error: Cannot redeclare register_bib_settings()

Using Blog in Blog 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 Blog in Blog from the command line with WP-CLI

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

wp plugin install blog-in-blog


How to activate Blog in Blog from the command line with WP-CLI

To immediately activate Blog in Blog after WP-CLI downloads the latest version you can use the following command:

wp plugin install blog-in-blog --activate


How to reinstall Blog in Blog from the command line with WP-CLI

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

wp plugin install blog-in-blog --force


How to update Blog in Blog to the latest version from the command line with WP-CLI

wp plugin update blog-in-blog


How to delete Blog in Blog from the command line with WP-CLI

wp plugin delete blog-in-blog

Where can you download earlier versions of Blog in Blog?

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 Blog in Blog 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 Blog in Blog

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 Blog in Blog. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.