Simply Schedule Appointments 1.6.8.21

Does Simply Schedule Appointments work with WordPress 6.8 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
1Database errors
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 706.92 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 version6.8
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 60,000+
WordPress.org page https://wordpress.org/plugins/simply-schedule-appointments/
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Pages 5

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=simply-schedule-appointments%2Fsimply-schedule-appointments.php&plugin_status=all&paged=1&s&_wpnonce=600bd1ced5
Aspect after-activation
HTTP status 200
Load time 0.890 s
Memory usage 4.62 MiB
JS errors None
Resource errors None

Tools → Scheduled Actions

Page screenshot: Tools → Scheduled Actions
URL /wp-admin/tools.php?page=action-scheduler
Aspect menu-item
HTTP status 200
Load time 0.218 s
Memory usage 4.11 MiB
JS errors None
Resource errors None

Appointments

Page screenshot: Appointments
URL /wp-admin/admin.php?page=simply-schedule-appointments#/
Requested URL /wp-admin/admin.php?page=simply-schedule-appointments
Aspect menu-item
HTTP status 200
Load time 1.361 s
Memory usage 5.8 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 0.190 s
Memory usage 4 MiB
JS errors None
Resource errors None

Dashboard ‹ Test site — WordPress

Page screenshot: Dashboard ‹ Test site — WordPress
URL /wp-admin/index.php
Aspect new-meta-boxes
HTTP status 200
Load time 0.288 s
Memory usage 4.15 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.472 s0.350 s-0.122 s3.51 MiB4.14 MiB+ 652.88 KiB
/wp-admin/edit.php0.197 s0.229 s+0.032 s3.57 MiB4.16 MiB+ 607.24 KiB
/wp-admin/post-new.php0.747 s1.160 s+0.413 s6.06 MiB7.26 MiB+ 1.2 MiB
/wp-admin/upload.php0.691 s0.574 s-0.117 s3.52 MiB4.08 MiB+ 574.52 KiB
/wp-admin/options-writing.php0.234 s0.202 s-0.032 s3.5 MiB4.07 MiB+ 578.2 KiB
/wp-admin/media-new.php0.264 s0.217 s-0.047 s3.49 MiB4.06 MiB+ 586.39 KiB
/wp-admin/edit-tags.php?taxonomy=category0.253 s0.196 s-0.057 s3.5 MiB4.08 MiB+ 591.56 KiB
/wp-admin/post-new.php?post_type=page0.582 s0.617 s+0.035 s6.05 MiB7.25 MiB+ 1.2 MiB
/wp-admin/options-discussion.php0.409 s0.336 s-0.073 s3.5 MiB4.06 MiB+ 574.7 KiB
/wp-admin/edit-comments.php0.237 s0.184 s-0.053 s3.52 MiB4.08 MiB+ 574.2 KiB
/0.276 s0.319 s+0.043 s3.43 MiB4 MiB+ 576.71 KiB
Average 0.397 s0.399 s+0.002 s3.97 MiB4.66 MiB+ 706.92 KiB

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
SVG
Language % Lines of code Comment lines Files
PHP79.5%35,6998,727170
SVG8.1%3,656151
JavaScript7.0%3,13419517
Markdown3.0%1,36901
CSS2.0%9051514
JSX0.2%8791
HTML0.1%6042
JSON0.0%1901
Total 44,929 8,951 257

PHP Code Analysis | More results »

Lines of code 31,735
Total complexity 5,544
Median class complexity 19.0
Median method complexity 2.0
Most complex class SSA_Appointment_Model
Most complex function TD_Health_Check_Debug_Data::debug_data()
Classes 132
Methods 1,487
Functions 35

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 9

Options wp_options 14

Custom Post Types 1

ID Name
scheduled-actionScheduled Actions

Meta Boxes

{
    "dashboard": {
        "ssa-dashboard-upcoming-appointments-widget": {
            "title": "Your Upcoming Appointments",
            "context": "normal"
        }
    }
}

Roles 1

ID Name
team_memberTeam Member

Capabilities 2

PHP Error Log 1 lines

[22-Apr-2025 22:56:02 UTC] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '(``)' at line 1 for query ALTER TABLE wp_ssa_appointment_type_labels ADD  `` (``) made by require_once('wp-admin/admin.php'), require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), do_action('init'), WP_Hook->do_action, WP_Hook->apply_filters, SSA_Upgrade->migrations, SSA_Upgrade->migrate_to_version_6_1_5, SSA_Upgrade->migrate_appointment_type_labels, TD_DB_Model->create_table, dbDelta
See also: All tests for this plugin, How to Hide Simply Schedule Appointments Admin Menus and Widgets