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Webba Booking 5.1.18

Does Webba Booking work with WordPress 6.8.1 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
4PHP warnings
2PHP notices
7PHP deprecation warnings
2JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 1.24 MiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.237 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version6.8.1
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=5c9f408e0a
Aspect after-activation
HTTP status 200
Load time 2.429 s
Memory usage 4.98 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 1.780 s
Memory usage 4.79 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=5.1.17:2997:46)\n    at HTMLDocument.<anonymous> (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend.js?ver=5.1.17:2687:5)\n    at e (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.8.1:2:27028)\n    at t (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=6.8.1:2:27330)",
        "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 0.994 s
Memory usage 4.75 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 0.876 s
Memory usage 4.75 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 0.794 s
Memory usage 4.75 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 0.708 s
Memory usage 4.84 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 0.748 s
Memory usage 4.75 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 0.758 s
Memory usage 4.75 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 1.318 s
Memory usage 5.11 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=5.1.17:31354:74)\n    at /wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=5.1.17:41128:29\n    at flushSync (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=5.1.17:31906:19)\n    at e.o.handleRenderRequest [as drainedOption] (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=5.1.17:41127:25)\n    at e.drained (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=5.1.17:37686:48)\n    at e.tryDrain (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=5.1.17:37672:55)\n    at e.request (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=5.1.17:37646:40)\n    at t.render (/wp-content/plugins/webba-booking-lite/public/js/wbk5-backend-plugins.js?ver=5.1.17:41192:39)\n    at Object.success (/wp-content/plugins/webba-booking-lite/public/js/wbk-schedule.js?ver=5.1.17:557:22)\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=6.8.1:2:25304)",
        "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 0.598 s
Memory usage 4.94 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 0.451 s
Memory usage 4.79 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 0.762 s
Memory usage 3.83 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.349 s0.527 s+0.178 s3.51 MiB4.8 MiB+ 1.29 MiB
/wp-admin/edit.php0.201 s0.295 s+0.094 s3.57 MiB4.89 MiB+ 1.32 MiB
/wp-admin/post-new.php0.780 s1.794 s+1.014 s6.06 MiB7.53 MiB+ 1.47 MiB
/wp-admin/upload.php0.568 s0.783 s+0.215 s3.52 MiB4.83 MiB+ 1.31 MiB
/wp-admin/options-writing.php0.223 s0.527 s+0.304 s3.5 MiB4.75 MiB+ 1.25 MiB
/wp-admin/media-new.php0.338 s0.326 s-0.012 s3.49 MiB4.75 MiB+ 1.25 MiB
/wp-admin/edit-tags.php?taxonomy=category0.216 s0.264 s+0.048 s3.5 MiB4.83 MiB+ 1.32 MiB
/wp-admin/post-new.php?post_type=page0.599 s0.990 s+0.391 s6.05 MiB7.52 MiB+ 1.47 MiB
/wp-admin/options-discussion.php0.320 s0.509 s+0.189 s3.5 MiB4.75 MiB+ 1.24 MiB
/wp-admin/edit-comments.php0.419 s0.351 s-0.068 s3.52 MiB4.83 MiB+ 1.31 MiB
/0.303 s0.557 s+0.254 s3.43 MiB3.84 MiB+ 410.2 KiB
Average 0.392 s0.629 s+0.237 s3.97 MiB5.21 MiB+ 1.24 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.

JavaScript
PHP
PO File
CSS
Language % Lines of code Comment lines Files
JavaScript38.3%102,7931,59447
PHP24.5%65,72219,518322
PO File21.2%56,81536,94919
CSS9.8%26,18423529
TypeScript3.4%9,035120128
Sass1.4%3,799849
JSON0.7%1,789032
SVG0.5%1,227518
JSX0.3%79029
XML0.0%10101
Total 268,255 58,431 654

PHP Code Analysis | More results »

Lines of code 48,560
Total complexity 9,829
Median class complexity 19.0
Median method complexity 2.0
Most complex class Freemius
Most complex function WBK_Backend_Options::initSettings()
Classes 123
Methods 2,165
Functions 167

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 10

Options wp_options 123

PHP Error Log 13 lines

[15-May-2025 21:10:35 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
[15-May-2025 21:10:35 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
[15-May-2025 21:10:35 UTC] PHP Warning:  Undefined array key "id" in /wp-content/plugins/webba-booking-lite/freemius/templates/connect/permission.php on line 29
[15-May-2025 21:10:35 UTC] PHP Warning:  Undefined array key "id" in /wp-content/plugins/webba-booking-lite/freemius/templates/connect/permission.php on line 29
[15-May-2025 21:10:35 UTC] PHP Warning:  Undefined array key "id" in /wp-content/plugins/webba-booking-lite/freemius/templates/connect/permission.php on line 30
[15-May-2025 22:10:41 Europe/London] PHP Warning:  Undefined array key "value" in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-model.php on line 185
[15-May-2025 22:10:41 Europe/London] PHP Deprecated:  strtotime(): Passing null to parameter #1 ($datetime) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-model.php on line 185
[15-May-2025 21:10:44 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 209
[15-May-2025 21:10:44 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 209
[15-May-2025 21:10:46 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 209
[15-May-2025 21:10:46 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 209
[15-May-2025 21:10:49 UTC] PHP Deprecated:  trim(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/webba-booking-lite/includes/wbkdata/model/class-field.php on line 209
[15-May-2025 21:10:49 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 209
See also: All tests for this plugin, How to Hide Webba Booking Admin Menus