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2. Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin
3. 1.6.9.4 (latest)

Simply Schedule Appointments 1.6.9.4

Does Simply Schedule Appointments work with WordPress 6.8.3 and PHP 8.1.12? A smoke test was performed on 2025-10-30 12:00:10 UTC.

Summary

Pages 5

Plugins ‹ Test site — WordPress

Tools → Scheduled Actions

Appointments

Test site – Just another WordPress site

Dashboard ‹ Test site — WordPress

Benchmark

URL	Load time			Memory usage
	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.332 s	0.318 s	-0.014 s	3.51 MiB	4.15 MiB	+ 661.41 KiB
/wp-admin/edit.php	0.215 s	0.224 s	+0.009 s	3.57 MiB	4.17 MiB	+ 615.8 KiB
/wp-admin/post-new.php	0.840 s	0.904 s	+0.064 s	6.06 MiB	7.27 MiB	+ 1.21 MiB
/wp-admin/upload.php	0.789 s	0.621 s	-0.168 s	3.52 MiB	4.09 MiB	+ 583.67 KiB
/wp-admin/options-writing.php	0.235 s	0.252 s	+0.017 s	3.5 MiB	4.07 MiB	+ 586.73 KiB
/wp-admin/media-new.php	0.279 s	0.228 s	-0.051 s	3.49 MiB	4.07 MiB	+ 594.92 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.196 s	0.186 s	-0.010 s	3.5 MiB	4.09 MiB	+ 600.09 KiB
/wp-admin/post-new.php?post_type=page	0.759 s	0.670 s	-0.089 s	6.05 MiB	7.26 MiB	+ 1.21 MiB
/wp-admin/options-discussion.php	0.285 s	0.383 s	+0.098 s	3.5 MiB	4.07 MiB	+ 583.23 KiB
/wp-admin/edit-comments.php	0.256 s	0.241 s	-0.015 s	3.52 MiB	4.09 MiB	+ 582.73 KiB
/	0.316 s	0.225 s	-0.091 s	3.43 MiB	4 MiB	+ 581.93 KiB
Average	0.409 s	0.387 s	-0.023 s	3.97 MiB	4.67 MiB	+ 715.21 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.

Language		%	Lines of code	Comment lines	Files
	PHP	79.4%	36,015	8,776	170
	SVG	8.1%	3,656	1	51
	JavaScript	6.9%	3,135	195	17
	Markdown	3.2%	1,454	0	1
	CSS	2.0%	905	15	14
	JSX	0.2%	87	9	1
	HTML	0.1%	60	4	2
	JSON	0.0%	19	0	1
Total			45,331	9,000	257

PHP Code Analysis | More results »

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

• wp_ssa_appointment_meta
• wp_ssa_appointment_type_labels
• wp_ssa_appointment_types
• wp_ssa_appointments
• wp_ssa_async_actions
• wp_ssa_availability
• wp_ssa_availability_external
• wp_ssa_revision_meta
• wp_ssa_revisions

Options wp_options 14

• action_scheduler_lock_async-request-runner
• DRA_route_whitelist
• ssa_plugin_version
• ssa_settings_json
• ssa_versions
• wp_ssa_appointment_meta_db_version
• wp_ssa_appointment_type_labels_db_version
• wp_ssa_appointment_types_db_version
• wp_ssa_appointments_db_version
• wp_ssa_async_actions_db_version
• wp_ssa_availability_db_version
• wp_ssa_availability_external_db_version
• wp_ssa_revision_meta_db_version
• wp_ssa_revisions_db_version

Custom Post Types 1

ID	Name
scheduled-action	Scheduled Actions

Meta Boxes

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

Roles 1

ID	Name
team_member	Team Member

Capabilities 2

• ssa_manage_appointments
• ssa_manage_staff_blackout_dates

PHP Error Log 1 lines

[30-Oct-2025 12:00:27 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-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

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