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Webba Booking 6.0.7

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

Page speed impact: 0.199 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=a8ba81d7c4
Aspect after-activation
HTTP status 200
Load time 2.618 s
Memory usage 5.15 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 2.202 s
Memory usage 4.96 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=6.0.7:2997:46)\n    at HTMLDocument.<anonymous> (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend.js?ver=6.0.7:2687:5)\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 1.218 s
Memory usage 4.95 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 1.747 s
Memory usage 4.95 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 0.854 s
Memory usage 4.93 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 1.190 s
Memory usage 4.94 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 1.178 s
Memory usage 4.96 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 1.017 s
Memory usage 4.96 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 2.160 s
Memory usage 5.26 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=6.0.7:31354:74)\n    at /wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=6.0.7:41128:29\n    at flushSync (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=6.0.7:31906:19)\n    at e.o.handleRenderRequest [as drainedOption] (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=6.0.7:41127:25)\n    at e.drained (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=6.0.7:37686:48)\n    at e.tryDrain (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=6.0.7:37672:55)\n    at e.request (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=6.0.7:37646:40)\n    at t.render (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=6.0.7:41192:39)\n    at Object.success (/wp-content/plugins/webba-booking-lite/public/js/wbk-schedule.js?ver=6.0.7:557:22)\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 0.521 s
Memory usage 5.06 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 0.472 s
Memory usage 4.94 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 1.369 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.php0.381 s0.610 s+0.229 s3.51 MiB4.95 MiB+ 1.44 MiB
/wp-admin/edit.php0.211 s0.326 s+0.115 s3.57 MiB5.01 MiB+ 1.44 MiB
/wp-admin/post-new.php0.829 s2.137 s+1.308 s6.06 MiB7.71 MiB+ 1.65 MiB
/wp-admin/upload.php0.858 s0.701 s-0.157 s3.52 MiB4.95 MiB+ 1.43 MiB
/wp-admin/options-writing.php0.237 s0.392 s+0.155 s3.5 MiB4.93 MiB+ 1.43 MiB
/wp-admin/media-new.php0.274 s0.535 s+0.261 s3.49 MiB4.93 MiB+ 1.44 MiB
/wp-admin/edit-tags.php?taxonomy=category0.194 s0.283 s+0.089 s3.5 MiB4.95 MiB+ 1.44 MiB
/wp-admin/post-new.php?post_type=page1.299 s1.056 s-0.243 s6.05 MiB7.7 MiB+ 1.65 MiB
/wp-admin/options-discussion.php0.450 s0.534 s+0.084 s3.5 MiB4.93 MiB+ 1.43 MiB
/wp-admin/edit-comments.php0.252 s0.314 s+0.062 s3.52 MiB4.95 MiB+ 1.43 MiB
/0.310 s0.596 s+0.286 s3.43 MiB3.86 MiB+ 431.01 KiB
Average 0.481 s0.680 s+0.199 s3.97 MiB5.35 MiB+ 1.38 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
PHP37.5%121,71658,963269
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 324,980 103,703 442

PHP Code Analysis | More results »

Lines of code 51,786
Total complexity 10,016
Median class complexity 23.0
Median method complexity 2.0
Most complex class Freemius
Most complex function WBK_Backend_Options::initSettings()
Classes 125
Methods 2,203
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 156

PHP Error Log 11 lines

[14-Aug-2025 19:28:05 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
[14-Aug-2025 19:28:05 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
[14-Aug-2025 19:28:05 UTC] PHP Warning:  Undefined array key "id" in /wp-content/plugins/webba-booking-lite/freemius/templates/connect/permission.php on line 29
[14-Aug-2025 19:28:05 UTC] PHP Warning:  Undefined array key "id" in /wp-content/plugins/webba-booking-lite/freemius/templates/connect/permission.php on line 29
[14-Aug-2025 19:28:05 UTC] PHP Warning:  Undefined array key "id" in /wp-content/plugins/webba-booking-lite/freemius/templates/connect/permission.php on line 30
[14-Aug-2025 19:28:15 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 222
[14-Aug-2025 19:28:15 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 222
[14-Aug-2025 19:28:18 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 222
[14-Aug-2025 19:28:18 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 222
[14-Aug-2025 19:28:22 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 222
[14-Aug-2025 19:28:22 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($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