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Webba Booking 6.0.6

Does Webba Booking work with WordPress 6.8.2 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
3PHP warnings
2PHP notices
6PHP deprecation warnings
2JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 1.37 MiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.172 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version6.8.2
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 3,000+
WordPress.org page https://wordpress.org/plugins/webba-booking-lite/
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Pages 12

Webba Booking ‹ Test site — WordPress

Page screenshot: Webba Booking ‹ Test site — WordPress
URL /wp-admin/admin.php?page=wbk-main
Requested URL /wp-admin/plugins.php?action=activate&plugin=webba-booking-lite%2Fwebba-booking-lite.php&plugin_status=all&paged=1&s&_wpnonce=edaea9fdcb
Aspect after-activation
HTTP status 200
Load time 2.562 s
Memory usage 5.13 MiB
JS errors None
Resource errors None

Webba Booking

Page screenshot: Webba Booking
URL /wp-admin/admin.php?page=wbk-dashboard&tab=dashboard
Requested URL /wp-admin/admin.php?page=wbk-dashboard
Aspect menu-item
HTTP status 200
Load time 2.013 s
Memory usage 4.94 MiB
JS errors 
[
    {
        "message": "TypeError: jQuery(...).slider is not a function\n    at slider_range_working_hours (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend.js?ver=6.0.6:2997:46)\n    at HTMLDocument.<anonymous> (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend.js?ver=6.0.6:2687:5)\n    at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=6.8.2:2:27028)\n    at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,moxiejs,plupload&ver=6.8.2:2:27330)",
        "trace": null,
        "code": null
    }
]
Resource errors None

Webba Booking → Services

Page screenshot: Webba Booking → Services
URL /wp-admin/admin.php?page=wbk-services&tab=services
Requested URL /wp-admin/admin.php?page=wbk-services
Aspect menu-item
HTTP status 200
Load time 1.197 s
Memory usage 4.94 MiB
JS errors None
Resource errors None

Webba Booking → Bookings

Page screenshot: Webba Booking → Bookings
URL /wp-admin/admin.php?page=wbk-appointments&tab=bookings
Requested URL /wp-admin/admin.php?page=wbk-appointments
Aspect menu-item
HTTP status 200
Load time 2.084 s
Memory usage 4.94 MiB
JS errors None
Resource errors None

Webba Booking → Calendar

Page screenshot: Webba Booking → Calendar
URL /wp-admin/admin.php?page=wbk-calendar&tab=calendar
Requested URL /wp-admin/admin.php?page=wbk-calendar
Aspect menu-item
HTTP status 200
Load time 1.008 s
Memory usage 4.92 MiB
JS errors None
Resource errors None

Webba Booking → Appearance

Page screenshot: Webba Booking → Appearance
URL /wp-admin/admin.php?page=wbk-appearance
Aspect menu-item
HTTP status 200
Load time 1.117 s
Memory usage 4.92 MiB
JS errors None
Resource errors None

Webba Booking → Email notifications

Page screenshot: Webba Booking → Email notifications
URL /wp-admin/admin.php?page=wbk-email-templates&tab=email-templates
Requested URL /wp-admin/admin.php?page=wbk-email-templates
Aspect menu-item
HTTP status 200
Load time 1.024 s
Memory usage 4.94 MiB
JS errors None
Resource errors None

Webba Booking → Pricing rules

Page screenshot: Webba Booking → Pricing rules
URL /wp-admin/admin.php?page=wbk-pricing-rules&tab=pricing-rules
Requested URL /wp-admin/admin.php?page=wbk-pricing-rules
Aspect menu-item
HTTP status 200
Load time 0.958 s
Memory usage 4.94 MiB
JS errors None
Resource errors None

Webba Booking → SETTINGS

Page screenshot: Webba Booking → SETTINGS
URL /wp-admin/admin.php?page=wbk-options
Aspect menu-item
HTTP status 200
Load time 2.074 s
Memory usage 5.25 MiB
JS errors 
[
    {
        "message": "TypeError: Cannot read properties of null (reading '__k')\n    at L (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=6.0.6:31354:74)\n    at /wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=6.0.6:41128:29\n    at flushSync (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=6.0.6:31906:19)\n    at e.o.handleRenderRequest [as drainedOption] (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=6.0.6:41127:25)\n    at e.drained (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=6.0.6:37686:48)\n    at e.tryDrain (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=6.0.6:37672:55)\n    at e.request (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=6.0.6:37646:40)\n    at t.render (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=6.0.6:41192:39)\n    at Object.success (/wp-content/plugins/webba-booking-lite/public/js/wbk-schedule.js?ver=6.0.6:557:22)\n    at c (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils,jquery-ui-core,jquery-ui-mouse,jquery-ui-slider,jquery-touch-punch,jquery-ui-draggable&ver=6.8.2:2:25304)",
        "trace": null,
        "code": null
    }
]
Resource errors None

Webba Booking → Affiliation

Page screenshot: Webba Booking → Affiliation
URL /wp-admin/admin.php?page=wbk-main-affiliation
Aspect menu-item
HTTP status 200
Load time 0.516 s
Memory usage 5.05 MiB
JS errors None
Resource errors None

Webba Booking → Upgrade  ➤

Page screenshot: Webba Booking → Upgrade  ➤
URL /wp-admin/admin.php?page=wbk-main-pricing
Aspect menu-item
HTTP status 200
Load time 0.579 s
Memory usage 4.93 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200
Load time 0.970 s
Memory usage 3.85 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.425 s0.467 s+0.042 s3.51 MiB4.93 MiB+ 1.43 MiB
/wp-admin/edit.php0.210 s0.305 s+0.095 s3.57 MiB5 MiB+ 1.42 MiB
/wp-admin/post-new.php0.770 s1.245 s+0.475 s6.06 MiB7.7 MiB+ 1.64 MiB
/wp-admin/upload.php0.651 s1.151 s+0.500 s3.52 MiB4.94 MiB+ 1.41 MiB
/wp-admin/options-writing.php0.224 s0.422 s+0.198 s3.5 MiB4.92 MiB+ 1.42 MiB
/wp-admin/media-new.php0.339 s0.298 s-0.041 s3.49 MiB4.92 MiB+ 1.43 MiB
/wp-admin/edit-tags.php?taxonomy=category0.210 s0.271 s+0.061 s3.5 MiB4.94 MiB+ 1.43 MiB
/wp-admin/post-new.php?post_type=page0.622 s0.853 s+0.231 s6.05 MiB7.68 MiB+ 1.63 MiB
/wp-admin/options-discussion.php0.304 s0.530 s+0.226 s3.5 MiB4.92 MiB+ 1.42 MiB
/wp-admin/edit-comments.php0.435 s0.370 s-0.065 s3.52 MiB4.94 MiB+ 1.41 MiB
/0.302 s0.477 s+0.175 s3.43 MiB3.85 MiB+ 430.8 KiB
Average 0.408 s0.581 s+0.172 s3.97 MiB5.34 MiB+ 1.37 MiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

PHP
JavaScript
PO File
CSS
Language % Lines of code Comment lines Files
PHP37.4%121,63458,960269
JavaScript31.4%102,1381,59129
PO File21.9%71,20642,90620
CSS8.1%26,27323730
JSON0.6%1,855033
SVG0.5%1,595660
XML0.1%19701
Total 324,898 103,700 442

PHP Code Analysis | More results »

Lines of code 51,705
Total complexity 10,001
Median class complexity 23.0
Median method complexity 2.0
Most complex class Freemius
Most complex function WBK_Backend_Options::initSettings()
Classes 125
Methods 2,202
Functions 170

Additions

Things that the plugin adds to the site. This section is not intended to be comprehensive. The test tool only looks for a few specific types of added content.

Database Tables 11

Options wp_options 153

PHP Error Log 11 lines

[12-Aug-2025 07:56:53 UTC] PHP Notice:  Function wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 6121
[12-Aug-2025 07:56:53 UTC] PHP Notice:  Function wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 6121
[12-Aug-2025 07:56:53 UTC] PHP Warning:  Undefined array key "id" in /wp-content/plugins/webba-booking-lite/freemius/templates/connect/permission.php on line 29
[12-Aug-2025 07:56:53 UTC] PHP Warning:  Undefined array key "id" in /wp-content/plugins/webba-booking-lite/freemius/templates/connect/permission.php on line 29
[12-Aug-2025 07:56:53 UTC] PHP Warning:  Undefined array key "id" in /wp-content/plugins/webba-booking-lite/freemius/templates/connect/permission.php on line 30
[12-Aug-2025 07:57:03 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 222
[12-Aug-2025 07:57:03 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 222
[12-Aug-2025 07:57:05 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 222
[12-Aug-2025 07:57:05 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 222
[12-Aug-2025 07:57:09 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 222
[12-Aug-2025 07:57:09 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 222
See also: All tests for this plugin, How to Hide Webba Booking Admin Menus