wpsnoop: fix Visfeed plugin conflicts, errors & issues

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

Troubleshooting theme and plugin conflicts is easier when you know what Visfeed 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 Visfeed

Get professional support for Visfeed here

When you need professional help with WordPress: get help here

What does Visfeed version 1.2.2 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Visfeed to perform differently in your installation, previous versions before 1.2.2 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 1.2.2 of Visfeed 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 Visfeed 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: Visfeed

Plugin Slug: visfeed Internal ID: 77409 Addon Type: Plugin Version: 1.2.2 Price: Free Source: WordPress.org Files: 27 (1.58MB) Short Codes: [ / ] 1 Database Tables: 0 Function Count: 23 Code Review: Search Provit

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Which new files does Visfeed add to WordPress?

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

The plugin Visfeed added 27 new files when it was installed with WP-CLI in our WordPress test environment.

Type & Path	Size	Conflicts
wp-content/plugins/visfeed/	1.58MB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/css/	304.70kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/css/bootstrap-datetimepicker.css	8.81kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/css/bootstrap.css	142.59kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/css/bootstrap.min.css	118.36kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/css/fullcalendar.css	27.92kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/css/fullcalendar.print.css	5.42kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/css/visfeed.css	1.60kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/fonts/	210.67kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/fonts/glyphicons-halflings-regular.eot	19.66kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/fonts/glyphicons-halflings-regular.svg	106.19kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/fonts/glyphicons-halflings-regular.ttf	44.34kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/fonts/glyphicons-halflings-regular.woff	22.88kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/fonts/glyphicons-halflings-regular.woff2	17.61kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/js/	1.04MB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/js/bootstrap-datetimepicker.js	103.67kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/js/bootstrap.js	68.07kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/js/bootstrap.min.js	36.18kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/js/fullcalendar.js	361.37kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/js/moment.min.js	33.92kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/js/visfeed_1_2_1.js	100.28kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/js/visfeed_1_2_2.js	131.80kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/js/visfeed_1_2.js	100.28kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/js/visfeed_1_4.js	132.36kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/readme.txt	9.69kB	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/Uninstall.php	283.00B	No known conflicts with other themes or plugins.
wp-content/plugins/visfeed/visfeed.php	25.39kB	No known conflicts with other themes or plugins.

Which new shortcodes does Visfeed add to WordPress?

The plugin Visfeed added 1 new shortcode when it was installed with WP-CLI in our WordPress test environment.

ShortCode		Known Plugin or Theme conflicts
[visfeed_cal]		The visfeed_cal 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 Visfeed?

Visfeed did not create any new database tables when it was installed. It is possible that the plugin creates new database tables after an initial setup or configuration or after some period of use.

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

When Visfeed was activated and loaded for the first time it created 1 new option in the wp_options table. Any known conflicts will be shown in red.

Option Name		Known Conflicts
visfeed_Plugin_options		The visfeed_Plugin_options option doesn't have any known conflicts with other themes or plugins.
a:14:{s:25:"visfeed_Token_text_string";s:19:"go to visbridge.com";s:27:"visfeed_Ownerid_text_string";s:3:"263";s:22:"visfeed_Instructbox_id";s:15:"#bookingRequest";s:35:"visfeed_bookingrequestInstruct_text";s:111:"Click and drag to create a single booking request. On mobile, touch and hold to select, rotate to change views.";s:30:"visfeed_bookingdialogText_text";s:96:"This Request will be processed immediately and a confirmation will be sent to your mobile phone.";s:38:"visfeed_bookingdialogCompleteText_text";s:73:"Your confirmation will be texted to you along with your door access code.";s:23:"visfeed_RestoreDef_chk1";s:2:"on";s:23:"visfeed_CalendarDiv_chk";s:2:"on";s:23:"visfeed_InstructDiv_chk";s:2:"on";s:26:"visfeed_InstructPicker_chk";s:2:"on";s:24:"visfeed_stripe_data_name";s:9:"Visbridge";s:25:"visfeed_stripe_data_image";s:35:"http://image location for your logo";s:28:"visfeed_Confirmation_BusName";s:9:"Visbridge";s:31:"visfeed_Confirmation_Email_from";s:19:"admin@visbridge.com";}

During use Visfeed 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.

After disabling and deleting Visfeed there were 2 options still present in the wp-options table:

recently_activated
visfeed_Plugin_options

Contact Visfeed experts for help

What new PHP functions does Visfeed declare when it is active?

Installing Visfeed added 23 new function to Wordpress at run-time. These functions are internal and generally aren't meant to be used except by developpers who wish to interface with the plugin to enhance or alter its behavior.

Function	Conflicts	Common Errors
plugin_options_validate	19 conflicts	Fatal error: Cannot redeclare plugin_options_validate()
add_visfeed_scripts	0 conflicts	Fatal error: Cannot redeclare add_visfeed_scripts()
visfeed_add_defaults_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_add_defaults_fn()
visfeed_calendar_func	0 conflicts	Fatal error: Cannot redeclare visfeed_calendar_func()
visfeed_options_add_page_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_options_add_page_fn()
visfeed_options_init_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_options_init_fn()
visfeed_options_page_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_options_page_fn()
visfeed_section_text_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_section_text_fn()
visfeed_setting10_string_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_setting10_string_fn()
visfeed_setting3_string_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_setting3_string_fn()
visfeed_setting4_string_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_setting4_string_fn()
visfeed_setting5_string_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_setting5_string_fn()
visfeed_setting6_string_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_setting6_string_fn()
visfeed_setting7_string_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_setting7_string_fn()
visfeed_setting8_string_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_setting8_string_fn()
visfeed_setting_chk1_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_setting_chk1_fn()
visfeed_setting_chk3_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_setting_chk3_fn()
visfeed_setting_chk4_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_setting_chk4_fn()
visfeed_setting_chk5_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_setting_chk5_fn()
visfeed_setting_textarea1_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_setting_textarea1_fn()
visfeed_setting_textarea2_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_setting_textarea2_fn()
visfeed_setting_textarea3_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_setting_textarea3_fn()
visfeed_setting_textarea4_fn	0 conflicts	Fatal error: Cannot redeclare visfeed_setting_textarea4_fn()

Using Visfeed 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 Visfeed from the command line with WP-CLI

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

wp plugin install visfeed

How to activate Visfeed from the command line with WP-CLI

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

wp plugin install visfeed --activate

How to reinstall Visfeed from the command line with WP-CLI

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

wp plugin install visfeed --force

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

wp plugin update visfeed

How to delete Visfeed from the command line with WP-CLI

wp plugin delete visfeed

Where can you download earlier versions of Visfeed?

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 Visfeed 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 Visfeed

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