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Simply Schedule Appointments 1.6.12.21

Does Simply Schedule Appointments work with WordPress 7.1 and PHP 8.1.12? A smoke test was performed on 2026-08-20 06:35:59 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	1.404 s	0.736 s	-0.668 s	4.23 MiB	4.81 MiB	+ 594.45 KiB
/wp-admin/edit.php	0.584 s	0.761 s	+0.177 s	4.28 MiB	4.86 MiB	+ 591.08 KiB
/wp-admin/post-new.php	2.085 s	2.541 s	+0.456 s	6.78 MiB	7.87 MiB	+ 1.09 MiB
/wp-admin/upload.php	1.150 s	1.142 s	-0.008 s	4.25 MiB	4.81 MiB	+ 575.88 KiB
/wp-admin/options-writing.php	0.598 s	0.566 s	-0.032 s	4.22 MiB	4.78 MiB	+ 576.13 KiB
/wp-admin/media-new.php	0.598 s	1.026 s	+0.428 s	4.21 MiB	4.78 MiB	+ 584.33 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.738 s	0.568 s	-0.170 s	4.22 MiB	4.8 MiB	+ 589.5 KiB
/wp-admin/post-new.php?post_type=page	2.016 s	2.227 s	+0.211 s	6.76 MiB	7.85 MiB	+ 1.09 MiB
/wp-admin/options-discussion.php	0.853 s	0.936 s	+0.083 s	4.23 MiB	4.78 MiB	+ 568.63 KiB
/wp-admin/edit-comments.php	0.583 s	0.573 s	-0.010 s	4.24 MiB	4.8 MiB	+ 572.14 KiB
/	0.307 s	0.238 s	-0.069 s	4.6 MiB	5.19 MiB	+ 599.17 KiB
Average	0.992 s	1.029 s	+0.036 s	4.73 MiB	5.39 MiB	+ 680.24 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	79.6%	39,067	10,588	174
	SVG	7.5%	3,656	1	51
	JavaScript	6.7%	3,292	228	22
	Markdown	3.6%	1,772	0	3
	CSS	1.8%	905	15	14
	JSX	0.3%	160	21	2
	JSON	0.3%	146	0	4
	HTML	0.1%	60	4	2
Total			49,058	10,857	272

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

[20-Aug-2026 06:36:24 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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