Online Booking and Appointment Scheduling by CozyCal 2.6

Does "Online Booking and Appointment Scheduling by CozyCal" work with WordPress 4.9 and PHP 7.0.16? A smoke test was performed on .

Summary

Errors
2PHP fatal errors
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 11.76 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: insignificant.
The plugin didn't make the site noticeably slower.

Environment
WordPress version4.9
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
Plugin Info
Last updated
Active installs 200+
WordPress.org page https://wordpress.org/plugins/online-booking/
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Pages 3

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?activate=true&plugin_status=all&paged=1&s=
Requested URL /wp-admin/plugins.php?action=activate&plugin=online-booking%2Fcozycal.php&plugin_status=all&paged=1&s&_wpnonce=5316e0a4dd
Aspect after-activation
HTTP status 200 OK
Load time 0.131 s
Memory usage 2.91 MiB
JS errors None
Resource errors None

Settings → CozyCal

Page screenshot: Settings → CozyCal
URL /wp-admin/options-general.php?page=online-booking
Aspect menu-item
HTTP status 200 OK
Load time 0.083 s
Memory usage 2.88 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 OK
Load time 0.056 s
Memory usage N/A
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.119 s0.035 s-0.084 s2.95 MiB3 MiB+ 45.76 KiB
/wp-admin/edit.php0.100 s0.092 s-0.008 s2.99 MiB3 MiB+ 13.82 KiB
/wp-admin/post-new.php0.216 s0.078 s-0.138 s3.06 MiB3.12 MiB+ 60.99 KiB
/wp-admin/upload.php0.095 s0.106 s+0.011 s2.88 MiB2.89 MiB+ 12.29 KiB
/wp-admin/options-writing.php0.080 s0.087 s+0.007 s2.96 MiB2.88 MiB- 80.98 KiB
/wp-admin/media-new.php0.049 s0.066 s+0.017 s2.86 MiB2.88 MiB+ 12.83 KiB
/wp-admin/edit-tags.php?taxonomy=category0.079 s0.088 s+0.009 s2.9 MiB2.92 MiB+ 13.73 KiB
/wp-admin/post-new.php?post_type=page0.150 s0.171 s+0.021 s3.04 MiB3.06 MiB+ 13.37 KiB
/wp-admin/options-discussion.php0.068 s0.080 s+0.012 s2.87 MiB2.88 MiB+ 13.14 KiB
/wp-admin/edit-comments.php0.074 s0.116 s+0.042 s2.91 MiB2.92 MiB+ 12.64 KiB
/0.098 s0.058 s-0.040 s2.73 MiB
Average 0.103 s0.089 s-0.014 s2.92 MiB2.95 MiB+ 11.76 KiB

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.

Options wp_options 2

PHP Error Log 22 lines

[19-Nov-2017 11:36:23 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function menu_page_url() in /wp-content/plugins/online-booking/cozycal.php:83
Stack trace:
#0 /wp-includes/class-wp-hook.php(286): cozycal_admin_bar_menu(Object(WP_Admin_Bar))
#1 /wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array)
#2 /wp-includes/plugin.php(515): WP_Hook->do_action(Array)
#3 /wp-includes/admin-bar.php(83): do_action_ref_array('admin_bar_menu', Array)
#4 /wp-includes/class-wp-hook.php(286): wp_admin_bar_render('')
#5 /wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array)
#6 /wp-includes/plugin.php(453): WP_Hook->do_action(Array)
#7 /wp-includes/general-template.php(2630): do_action('wp_footer')
#8 /opt/bitnami/apps/wordpr in /wp-content/plugins/online-booking/cozycal.php on line 83
[19-Nov-2017 11:36:26 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function menu_page_url() in /wp-content/plugins/online-booking/cozycal.php:83
Stack trace:
#0 /wp-includes/class-wp-hook.php(286): cozycal_admin_bar_menu(Object(WP_Admin_Bar))
#1 /wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array)
#2 /wp-includes/plugin.php(515): WP_Hook->do_action(Array)
#3 /wp-includes/admin-bar.php(83): do_action_ref_array('admin_bar_menu', Array)
#4 /wp-includes/class-wp-hook.php(286): wp_admin_bar_render('')
#5 /wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array)
#6 /wp-includes/plugin.php(453): WP_Hook->do_action(Array)
#7 /wp-includes/general-template.php(2630): do_action('wp_footer')
#8 /opt/bitnami/apps/wordpr in /wp-content/plugins/online-booking/cozycal.php on line 83
See also: All tests for this plugin, How to Hide the "CozyCal" Admin Menu