wpsnoop: fix WP Super Cache plugin conflicts, errors & issues

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

Troubleshooting theme and plugin conflicts is easier when you know what WP Super Cache 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 WP Super Cache

Database Issues

0
ShortCode Issues

0
Function Issues

23
File System Issues

1
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What does WP Super Cache version 1.7.7 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for WP Super Cache to perform differently in your installation, previous versions before 1.7.7 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 1.7.7 of WP Super Cache 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 WP Super Cache 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.

Summary of WordPress plugin analysis: WP Super Cache

Plugin Slug: wp-super-cache Internal ID: 89585 Addon Type: Plugin Version: 1.7.7 Price: Free Source: WordPress.org Files: 84 (2.84MB) Short Codes: [ / ] 0 Database Tables: 0 Function Count: 201 Code Review: Search Provit
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Which new files does WP Super Cache add to WordPress?

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

Type & Path Size Conflicts
wp-content/advanced-cache.php 1.10kB The wp-content/advanced-cache.php file has potential conflicts with at least 21 other plugins or themes.
wp-content/cache/ 261.00B The wp-content/cache/ directory has potential conflicts with at least 60 other plugins or themes.
wp-content/cache/.htaccess 261.00B The wp-content/cache/.htaccess file has potential conflict with at least 1 other plugin or theme.
wp-content/cache/index.html The wp-content/cache/index.html file has potential conflict with at least 1 other plugin or theme.
wp-content/cache/blogs/ No known conflicts with other themes or plugins.
wp-content/cache/blogs/index.html No known conflicts with other themes or plugins.
wp-content/cache/meta/ No known conflicts with other themes or plugins.
wp-content/cache/meta/index.html No known conflicts with other themes or plugins.
wp-content/cache/supercache/ No known conflicts with other themes or plugins.
wp-content/cache/supercache/index.html No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/ 2.83MB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/advanced-cache.php 1.10kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/ 2.29MB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-be_BY.mo 73.95kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-be_BY.po 88.46kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-de_DE.mo 69.17kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-de_DE.po 78.24kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-es_ES.mo 45.09kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-es_ES.po 51.04kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-fr_FR.mo 60.34kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-fr_FR.po 73.91kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-it_IT.mo 65.19kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-it_IT.po 79.75kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-ja.mo 77.44kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-ja.po 91.24kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-lt_LT.mo 56.26kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-lt_LT.po 70.73kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-ro_RO.mo 58.04kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-ro_RO.po 72.51kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-ru_RU.mo 86.71kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-ru_RU.po 102.53kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-sr_RS.mo 82.86kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-sr_RS.po 95.34kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-sv_SE.mo 55.71kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-sv_SE.po 68.35kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-tr_TR.mo 69.11kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-tr_TR.po 80.37kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-ua_UA.mo 73.65kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-ua_UA.po 88.14kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-uk.mo 57.52kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-uk.po 63.45kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-zh_CN.mo 67.20kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-zh_CN.po 81.42kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-zh_TW.mo 73.13kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/languages/wp-super-cache-zh_TW.po 85.24kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/ossdl-cdn.php 15.93kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/partials/ 60.19kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/partials/advanced.php 31.62kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/partials/debug.php 5.40kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/partials/easy.php 10.34kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/partials/lockdown.php 4.94kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/partials/preload.php 5.06kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/partials/rejected_user_agents.php 0.98kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/partials/restore.php 552.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/partials/tracking_parameters.php 1.33kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/plugins/ 30.80kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/plugins/awaitingmoderation.php 2.82kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/plugins/badbehaviour.php 4.00kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/plugins/domain-mapping.php 4.47kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/plugins/dynamic-cache-test.php 8.07kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/plugins/jetpack.php 4.14kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/plugins/multisite.php 2.25kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/plugins/wptouch.php 5.05kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/readme.txt 61.24kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/rest/ 43.43kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/rest/class.wp-super-cache-rest-delete-cache.php 926.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/rest/class.wp-super-cache-rest-get-cache.php 1.16kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/rest/class.wp-super-cache-rest-get-plugins.php 369.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/rest/class.wp-super-cache-rest-get-settings.php 4.82kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/rest/class.wp-super-cache-rest-get-stats.php 421.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/rest/class.wp-super-cache-rest-get-status.php 3.02kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/rest/class.wp-super-cache-rest-preload.php 947.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/rest/class.wp-super-cache-rest-test-cache.php 2.75kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/rest/class.wp-super-cache-rest-update-plugins.php 507.00B No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/rest/class.wp-super-cache-rest-update-settings.php 15.79kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/rest/class.wp-super-cache-settings-map.php 6.83kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/rest/load.php 5.98kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/wp-cache-base.php 1.91kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/wp-cache-config-sample.php 3.47kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/wp-cache-phase1.php 3.76kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/wp-cache-phase2.php 113.73kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/wp-cache.php 164.88kB No known conflicts with other themes or plugins.
wp-content/plugins/wp-super-cache/wp-super-cache.pot 56.76kB No known conflicts with other themes or plugins.
wp-content/wp-cache-config.php 3.50kB No known conflicts with other themes or plugins.

Which new shortcodes does WP Super Cache add to WordPress?

Which new database tables are created by the WordPress plugin WP Super Cache?

Which new options are added to the wp-options table by WP Super Cache?

What new PHP functions does WP Super Cache declare when it is active?

Function   Conflicts Common Errors
apache_request_headers 8 conflicts Fatal error: Cannot redeclare apache_request_headers()
wp_cache_add_pages 1 conflict Fatal error: Cannot redeclare wp_cache_add_pages()
wp_cache_check_global_config 1 conflict Fatal error: Cannot redeclare wp_cache_check_global_config()
wp_cache_clean_cache 1 conflict Fatal error: Cannot redeclare wp_cache_clean_cache()
wp_cache_clean_expired 1 conflict Fatal error: Cannot redeclare wp_cache_clean_expired()
wp_cache_clear_cache 2 conflicts Fatal error: Cannot redeclare wp_cache_clear_cache()
wp_cache_disable 1 conflict Fatal error: Cannot redeclare wp_cache_disable()
wp_cache_enable 1 conflict Fatal error: Cannot redeclare wp_cache_enable()
wp_cache_files 1 conflict Fatal error: Cannot redeclare wp_cache_files()
wp_cache_is_enabled 1 conflict Fatal error: Cannot redeclare wp_cache_is_enabled()
wp_cache_manager 1 conflict Fatal error: Cannot redeclare wp_cache_manager()
wp_cache_replace_line 1 conflict Fatal error: Cannot redeclare wp_cache_replace_line()
wp_cache_sanitize_value 1 conflict Fatal error: Cannot redeclare wp_cache_sanitize_value()
wp_cache_verify_cache_dir 1 conflict Fatal error: Cannot redeclare wp_cache_verify_cache_dir()
wp_cache_verify_config_file 1 conflict Fatal error: Cannot redeclare wp_cache_verify_config_file()
add_cacheaction 0 conflicts Fatal error: Cannot redeclare add_cacheaction()
add_mod_rewrite_rules 0 conflicts Fatal error: Cannot redeclare add_mod_rewrite_rules()
admin_bar_delete_page 0 conflicts Fatal error: Cannot redeclare admin_bar_delete_page()
check_up_on_preloading 0 conflicts Fatal error: Cannot redeclare check_up_on_preloading()
clear_post_supercache 0 conflicts Fatal error: Cannot redeclare clear_post_supercache()
comment_form_lockdown_message 0 conflicts Fatal error: Cannot redeclare comment_form_lockdown_message()
delete_cache_dashboard 0 conflicts Fatal error: Cannot redeclare delete_cache_dashboard()
do_cacheaction 0 conflicts Fatal error: Cannot redeclare do_cacheaction()
do_scossdl_off_ob_start 0 conflicts Fatal error: Cannot redeclare do_scossdl_off_ob_start()
get_all_supercache_filenames 0 conflicts Fatal error: Cannot redeclare get_all_supercache_filenames()
get_current_url_supercache_dir 0 conflicts Fatal error: Cannot redeclare get_current_url_supercache_dir()
get_gc_flag 0 conflicts Fatal error: Cannot redeclare get_gc_flag()
get_oc_key 0 conflicts Fatal error: Cannot redeclare get_oc_key()
get_oc_version 0 conflicts Fatal error: Cannot redeclare get_oc_version()
get_supercache_dir 0 conflicts Fatal error: Cannot redeclare get_supercache_dir()
get_wp_cache_key 0 conflicts Fatal error: Cannot redeclare get_wp_cache_key()
get_wpcachehome 0 conflicts Fatal error: Cannot redeclare get_wpcachehome()
gzip_accepted 0 conflicts Fatal error: Cannot redeclare gzip_accepted()
is_writeable_aclsafe 0 conflicts Fatal error: Cannot redeclare is_writeable_aclsafe()
maybe_stop_gc 0 conflicts Fatal error: Cannot redeclare maybe_stop_gc()
next_preload_message 0 conflicts Fatal error: Cannot redeclare next_preload_message()
option_preload_cache_counter 0 conflicts Fatal error: Cannot redeclare option_preload_cache_counter()
prune_super_cache 0 conflicts Fatal error: Cannot redeclare prune_super_cache()
recursivefolderdelete 0 conflicts Fatal error: Cannot redeclare recursivefolderdelete()
remove_mod_rewrite_rules 0 conflicts Fatal error: Cannot redeclare remove_mod_rewrite_rules()
reset_oc_version 0 conflicts Fatal error: Cannot redeclare reset_oc_version()
schedule_wp_gc 0 conflicts Fatal error: Cannot redeclare schedule_wp_gc()
scossdl_off_additional_directories 0 conflicts Fatal error: Cannot redeclare scossdl_off_additional_directories()
scossdl_off_default_inc_dirs 0 conflicts Fatal error: Cannot redeclare scossdl_off_default_inc_dirs()
scossdl_off_exclude_match 0 conflicts Fatal error: Cannot redeclare scossdl_off_exclude_match()
scossdl_off_filter 0 conflicts Fatal error: Cannot redeclare scossdl_off_filter()
scossdl_off_get_options 0 conflicts Fatal error: Cannot redeclare scossdl_off_get_options()
scossdl_off_options 0 conflicts Fatal error: Cannot redeclare scossdl_off_options()
scossdl_off_rewriter 0 conflicts Fatal error: Cannot redeclare scossdl_off_rewriter()
scossdl_off_update 0 conflicts Fatal error: Cannot redeclare scossdl_off_update()
scossdl_string_mod 0 conflicts Fatal error: Cannot redeclare scossdl_string_mod()
setup_blog_cache_dir 0 conflicts Fatal error: Cannot redeclare setup_blog_cache_dir()
supercache_admin_bar_render 0 conflicts Fatal error: Cannot redeclare supercache_admin_bar_render()
supercache_filename 0 conflicts Fatal error: Cannot redeclare supercache_filename()
uninstall_supercache 0 conflicts Fatal error: Cannot redeclare uninstall_supercache()
update_cached_mobile_ua_list 0 conflicts Fatal error: Cannot redeclare update_cached_mobile_ua_list()
update_mod_rewrite_rules 0 conflicts Fatal error: Cannot redeclare update_mod_rewrite_rules()
wp_cache_add_index_protection 0 conflicts Fatal error: Cannot redeclare wp_cache_add_index_protection()
wp_cache_add_site_cache_index 0 conflicts Fatal error: Cannot redeclare wp_cache_add_site_cache_index()
wp_cache_add_to_buffer 0 conflicts Fatal error: Cannot redeclare wp_cache_add_to_buffer()
wp_cache_admin_notice 0 conflicts Fatal error: Cannot redeclare wp_cache_admin_notice()
wp_cache_append_tag 0 conflicts Fatal error: Cannot redeclare wp_cache_append_tag()
wp_cache_catch_404 0 conflicts Fatal error: Cannot redeclare wp_cache_catch_404()
wp_cache_check_mobile 0 conflicts Fatal error: Cannot redeclare wp_cache_check_mobile()
wp_cache_check_site 0 conflicts Fatal error: Cannot redeclare wp_cache_check_site()
wp_cache_clean_legacy_files 0 conflicts Fatal error: Cannot redeclare wp_cache_clean_legacy_files()
wp_cache_clear_cache_on_menu 0 conflicts Fatal error: Cannot redeclare wp_cache_clear_cache_on_menu()
wp_cache_confirm_delete 0 conflicts Fatal error: Cannot redeclare wp_cache_confirm_delete()
wp_cache_create_advanced_cache 0 conflicts Fatal error: Cannot redeclare wp_cache_create_advanced_cache()
wp_cache_debug 0 conflicts Fatal error: Cannot redeclare wp_cache_debug()
wp_cache_delete_buttons 0 conflicts Fatal error: Cannot redeclare wp_cache_delete_buttons()
wp_cache_disable_plugin 0 conflicts Fatal error: Cannot redeclare wp_cache_disable_plugin()
wp_cache_favorite_action 0 conflicts Fatal error: Cannot redeclare wp_cache_favorite_action()
wp_cache_format_fsize 0 conflicts Fatal error: Cannot redeclare wp_cache_format_fsize()
wp_cache_gc_cron 0 conflicts Fatal error: Cannot redeclare wp_cache_gc_cron()
wp_cache_gc_watcher 0 conflicts Fatal error: Cannot redeclare wp_cache_gc_watcher()
wp_cache_get_cookies_values 0 conflicts Fatal error: Cannot redeclare wp_cache_get_cookies_values()
wp_cache_get_legacy_cache 0 conflicts Fatal error: Cannot redeclare wp_cache_get_legacy_cache()
wp_cache_get_ob 0 conflicts Fatal error: Cannot redeclare wp_cache_get_ob()
wp_cache_get_postid_from_comment 0 conflicts Fatal error: Cannot redeclare wp_cache_get_postid_from_comment()
wp_cache_get_response_headers 0 conflicts Fatal error: Cannot redeclare wp_cache_get_response_headers()
wp_cache_index_notice 0 conflicts Fatal error: Cannot redeclare wp_cache_index_notice()
wp_cache_is_rejected 0 conflicts Fatal error: Cannot redeclare wp_cache_is_rejected()
wp_cache_late_loader 0 conflicts Fatal error: Cannot redeclare wp_cache_late_loader()
wp_cache_logout_all 0 conflicts Fatal error: Cannot redeclare wp_cache_logout_all()
wp_cache_manager_error_checks 0 conflicts Fatal error: Cannot redeclare wp_cache_manager_error_checks()
wp_cache_manager_updates 0 conflicts Fatal error: Cannot redeclare wp_cache_manager_updates()
wp_cache_maybe_dynamic 0 conflicts Fatal error: Cannot redeclare wp_cache_maybe_dynamic()
wp_cache_microtime_diff 0 conflicts Fatal error: Cannot redeclare wp_cache_microtime_diff()
wp_cache_mobile_group 0 conflicts Fatal error: Cannot redeclare wp_cache_mobile_group()
wp_cache_mutex_init 0 conflicts Fatal error: Cannot redeclare wp_cache_mutex_init()
wp_cache_network_pages 0 conflicts Fatal error: Cannot redeclare wp_cache_network_pages()
wp_cache_no_postid 0 conflicts Fatal error: Cannot redeclare wp_cache_no_postid()
wp_cache_ob_callback 0 conflicts Fatal error: Cannot redeclare wp_cache_ob_callback()
wp_cache_phase2 0 conflicts Fatal error: Cannot redeclare wp_cache_phase2()
wp_cache_phase2_clean_cache 0 conflicts Fatal error: Cannot redeclare wp_cache_phase2_clean_cache()
wp_cache_phase2_clean_expired 0 conflicts Fatal error: Cannot redeclare wp_cache_phase2_clean_expired()
wp_cache_plugin_actions 0 conflicts Fatal error: Cannot redeclare wp_cache_plugin_actions()
wp_cache_plugin_notice 0 conflicts Fatal error: Cannot redeclare wp_cache_plugin_notice()
wp_cache_post_change 0 conflicts Fatal error: Cannot redeclare wp_cache_post_change()
wp_cache_post_edit 0 conflicts Fatal error: Cannot redeclare wp_cache_post_edit()
wp_cache_post_id 0 conflicts Fatal error: Cannot redeclare wp_cache_post_id()
wp_cache_post_id_gc 0 conflicts Fatal error: Cannot redeclare wp_cache_post_id_gc()
wp_cache_postload 0 conflicts Fatal error: Cannot redeclare wp_cache_postload()
wp_cache_rebuild_or_delete 0 conflicts Fatal error: Cannot redeclare wp_cache_rebuild_or_delete()
wp_cache_regenerate_cache_file_stats 0 conflicts Fatal error: Cannot redeclare wp_cache_regenerate_cache_file_stats()
wp_cache_remove_index 0 conflicts Fatal error: Cannot redeclare wp_cache_remove_index()
wp_cache_serve_cache_file 0 conflicts Fatal error: Cannot redeclare wp_cache_serve_cache_file()
wp_cache_set_home 0 conflicts Fatal error: Cannot redeclare wp_cache_set_home()
wp_cache_setting 0 conflicts Fatal error: Cannot redeclare wp_cache_setting()
wp_cache_shutdown_callback 0 conflicts Fatal error: Cannot redeclare wp_cache_shutdown_callback()
wp_cache_time_update 0 conflicts Fatal error: Cannot redeclare wp_cache_time_update()
wp_cache_update_accepted_strings 0 conflicts Fatal error: Cannot redeclare wp_cache_update_accepted_strings()
wp_cache_update_rejected_cookies 0 conflicts Fatal error: Cannot redeclare wp_cache_update_rejected_cookies()
wp_cache_update_rejected_pages 0 conflicts Fatal error: Cannot redeclare wp_cache_update_rejected_pages()
wp_cache_update_rejected_strings 0 conflicts Fatal error: Cannot redeclare wp_cache_update_rejected_strings()
wp_cache_update_rejected_ua 0 conflicts Fatal error: Cannot redeclare wp_cache_update_rejected_ua()
wp_cache_user_agent_is_rejected 0 conflicts Fatal error: Cannot redeclare wp_cache_user_agent_is_rejected()
wp_cache_writers_entry 0 conflicts Fatal error: Cannot redeclare wp_cache_writers_entry()
wp_cache_writers_exit 0 conflicts Fatal error: Cannot redeclare wp_cache_writers_exit()
wp_cron_preload_cache 0 conflicts Fatal error: Cannot redeclare wp_cron_preload_cache()
wp_super_cache_disable 0 conflicts Fatal error: Cannot redeclare wp_super_cache_disable()
wp_super_cache_enable 0 conflicts Fatal error: Cannot redeclare wp_super_cache_enable()
wp_super_cache_init 0 conflicts Fatal error: Cannot redeclare wp_super_cache_init()
wp_super_cache_init_action 0 conflicts Fatal error: Cannot redeclare wp_super_cache_init_action()
wp_super_cache_query_vars 0 conflicts Fatal error: Cannot redeclare wp_super_cache_query_vars()
wp_supercache_cache_for_admins 0 conflicts Fatal error: Cannot redeclare wp_supercache_cache_for_admins()
wp_update_lock_down 0 conflicts Fatal error: Cannot redeclare wp_update_lock_down()
wpcache_do_rebuild 0 conflicts Fatal error: Cannot redeclare wpcache_do_rebuild()
wpcache_logged_in_message 0 conflicts Fatal error: Cannot redeclare wpcache_logged_in_message()
wpsc_add_cookie 0 conflicts Fatal error: Cannot redeclare wpsc_add_cookie()
wpsc_add_plugin 0 conflicts Fatal error: Cannot redeclare wpsc_add_plugin()
wpsc_admin_bar_render 0 conflicts Fatal error: Cannot redeclare wpsc_admin_bar_render()
wpsc_admin_tabs 0 conflicts Fatal error: Cannot redeclare wpsc_admin_tabs()
wpsc_cancel_preload 0 conflicts Fatal error: Cannot redeclare wpsc_cancel_preload()
wpsc_catch_http_status_code 0 conflicts Fatal error: Cannot redeclare wpsc_catch_http_status_code()
wpsc_catch_status_header 0 conflicts Fatal error: Cannot redeclare wpsc_catch_status_header()
wpsc_check_advanced_cache 0 conflicts Fatal error: Cannot redeclare wpsc_check_advanced_cache()
wpsc_config_file_notices 0 conflicts Fatal error: Cannot redeclare wpsc_config_file_notices()
wpsc_create_debug_log 0 conflicts Fatal error: Cannot redeclare wpsc_create_debug_log()
wpsc_debug_username 0 conflicts Fatal error: Cannot redeclare wpsc_debug_username()
wpsc_deep_replace 0 conflicts Fatal error: Cannot redeclare wpsc_deep_replace()
wpsc_delete_cats_tags 0 conflicts Fatal error: Cannot redeclare wpsc_delete_cats_tags()
wpsc_delete_cookie 0 conflicts Fatal error: Cannot redeclare wpsc_delete_cookie()
wpsc_delete_files 0 conflicts Fatal error: Cannot redeclare wpsc_delete_files()
wpsc_delete_plugin 0 conflicts Fatal error: Cannot redeclare wpsc_delete_plugin()
wpsc_delete_post_archives 0 conflicts Fatal error: Cannot redeclare wpsc_delete_post_archives()
wpsc_delete_post_cache 0 conflicts Fatal error: Cannot redeclare wpsc_delete_post_cache()
wpsc_delete_url_cache 0 conflicts Fatal error: Cannot redeclare wpsc_delete_url_cache()
wpsc_dirsize 0 conflicts Fatal error: Cannot redeclare wpsc_dirsize()
wpsc_dismiss_indexhtml_warning 0 conflicts Fatal error: Cannot redeclare wpsc_dismiss_indexhtml_warning()
wpsc_dump_get_request 0 conflicts Fatal error: Cannot redeclare wpsc_dump_get_request()
wpsc_edit_rejected_ua 0 conflicts Fatal error: Cannot redeclare wpsc_edit_rejected_ua()
wpsc_edit_tracking_parameters 0 conflicts Fatal error: Cannot redeclare wpsc_edit_tracking_parameters()
wpsc_enable_preload 0 conflicts Fatal error: Cannot redeclare wpsc_enable_preload()
wpsc_feed_update 0 conflicts Fatal error: Cannot redeclare wpsc_feed_update()
wpsc_generate_sizes_array 0 conflicts Fatal error: Cannot redeclare wpsc_generate_sizes_array()
wpsc_get_auth_cookies 0 conflicts Fatal error: Cannot redeclare wpsc_get_auth_cookies()
wpsc_get_cookies 0 conflicts Fatal error: Cannot redeclare wpsc_get_cookies()
wpsc_get_extra_cookies 0 conflicts Fatal error: Cannot redeclare wpsc_get_extra_cookies()
wpsc_get_htaccess_info 0 conflicts Fatal error: Cannot redeclare wpsc_get_htaccess_info()
wpsc_get_logged_in_cookie 0 conflicts Fatal error: Cannot redeclare wpsc_get_logged_in_cookie()
wpsc_get_plugin_list 0 conflicts Fatal error: Cannot redeclare wpsc_get_plugin_list()
wpsc_get_plugins 0 conflicts Fatal error: Cannot redeclare wpsc_get_plugins()
wpsc_get_post_types 0 conflicts Fatal error: Cannot redeclare wpsc_get_post_types()
wpsc_get_protected_directories 0 conflicts Fatal error: Cannot redeclare wpsc_get_protected_directories()
wpsc_get_realpath 0 conflicts Fatal error: Cannot redeclare wpsc_get_realpath()
wpsc_init 0 conflicts Fatal error: Cannot redeclare wpsc_init()
wpsc_is_backend 0 conflicts Fatal error: Cannot redeclare wpsc_is_backend()
wpsc_is_caching_user_disabled 0 conflicts Fatal error: Cannot redeclare wpsc_is_caching_user_disabled()
wpsc_is_fatal_error 0 conflicts Fatal error: Cannot redeclare wpsc_is_fatal_error()
wpsc_is_in_cache_directory 0 conflicts Fatal error: Cannot redeclare wpsc_is_in_cache_directory()
wpsc_is_preloading 0 conflicts Fatal error: Cannot redeclare wpsc_is_preloading()
wpsc_is_rejected_cookie 0 conflicts Fatal error: Cannot redeclare wpsc_is_rejected_cookie()
wpsc_load_rest_api 0 conflicts Fatal error: Cannot redeclare wpsc_load_rest_api()
wpsc_lockdown 0 conflicts Fatal error: Cannot redeclare wpsc_lockdown()
wpsc_plugins_tab 0 conflicts Fatal error: Cannot redeclare wpsc_plugins_tab()
wpsc_post_count 0 conflicts Fatal error: Cannot redeclare wpsc_post_count()
wpsc_post_transition 0 conflicts Fatal error: Cannot redeclare wpsc_post_transition()
wpsc_preload_restart_notice 0 conflicts Fatal error: Cannot redeclare wpsc_preload_restart_notice()
wpsc_preload_settings 0 conflicts Fatal error: Cannot redeclare wpsc_preload_settings()
wpsc_rebuild_files 0 conflicts Fatal error: Cannot redeclare wpsc_rebuild_files()
wpsc_register_post_hooks 0 conflicts Fatal error: Cannot redeclare wpsc_register_post_hooks()
wpsc_remove_advanced_cache 0 conflicts Fatal error: Cannot redeclare wpsc_remove_advanced_cache()
wpsc_remove_marker 0 conflicts Fatal error: Cannot redeclare wpsc_remove_marker()
wpsc_remove_tracking_params_from_uri 0 conflicts Fatal error: Cannot redeclare wpsc_remove_tracking_params_from_uri()
wpsc_render_partial 0 conflicts Fatal error: Cannot redeclare wpsc_render_partial()
wpsc_restore_settings 0 conflicts Fatal error: Cannot redeclare wpsc_restore_settings()
wpsc_set_default_gc 0 conflicts Fatal error: Cannot redeclare wpsc_set_default_gc()
wpsc_shutdown_message 0 conflicts Fatal error: Cannot redeclare wpsc_shutdown_message()
wpsc_update_check 0 conflicts Fatal error: Cannot redeclare wpsc_update_check()
wpsc_update_debug_settings 0 conflicts Fatal error: Cannot redeclare wpsc_update_debug_settings()
wpsc_update_direct_pages 0 conflicts Fatal error: Cannot redeclare wpsc_update_direct_pages()
wpsc_update_htaccess 0 conflicts Fatal error: Cannot redeclare wpsc_update_htaccess()
wpsc_update_htaccess_form 0 conflicts Fatal error: Cannot redeclare wpsc_update_htaccess_form()
wpsc_update_plugin_list 0 conflicts Fatal error: Cannot redeclare wpsc_update_plugin_list()
wpsc_update_tracking_parameters 0 conflicts Fatal error: Cannot redeclare wpsc_update_tracking_parameters()
wpsupercache_activate 0 conflicts Fatal error: Cannot redeclare wpsupercache_activate()
wpsupercache_deactivate 0 conflicts Fatal error: Cannot redeclare wpsupercache_deactivate()
wpsupercache_site_admin 0 conflicts Fatal error: Cannot redeclare wpsupercache_site_admin()
wpsupercache_uninstall 0 conflicts Fatal error: Cannot redeclare wpsupercache_uninstall()

Using WP Super Cache 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 WP Super Cache from the command line with WP-CLI

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

wp plugin install wp-super-cache

How to activate WP Super Cache from the command line with WP-CLI

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

wp plugin install wp-super-cache --activate

How to reinstall WP Super Cache from the command line with WP-CLI

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

wp plugin install wp-super-cache --force

How to update WP Super Cache to the latest version from the command line with WP-CLI

wp plugin update wp-super-cache

How to delete WP Super Cache from the command line with WP-CLI

wp plugin delete wp-super-cache

Where can you download earlier versions of WP Super Cache?

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 WP Super Cache 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 WP Super Cache

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