Simply Schedule Appointments 1.6.12.24

Does Simply Schedule Appointments work with WordPress 7.1 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: 683.07 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 version7.1
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 50,000+
WordPress.org page https://wordpress.org/plugins/simply-schedule-appointments/
Badges

WordPress compatibility badge PHP compatibility badge

Get badge code

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=1c0d8e4645
Aspect after-activation
HTTP status 200
Load time 1.840 s
Memory usage 4.85 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 0.527 s
Memory usage 4.87 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 1.453 s
Memory usage 6.76 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 0.284 s
Memory usage 5.19 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 0.618 s
Memory usage 4.81 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php1.164 s0.696 s-0.468 s4.23 MiB4.81 MiB+ 594.95 KiB
/wp-admin/edit.php0.618 s0.527 s-0.091 s4.28 MiB4.86 MiB+ 591.58 KiB
/wp-admin/post-new.php2.318 s2.344 s+0.026 s6.78 MiB7.88 MiB+ 1.1 MiB
/wp-admin/upload.php1.108 s1.321 s+0.213 s4.25 MiB4.81 MiB+ 576.38 KiB
/wp-admin/options-writing.php0.556 s0.513 s-0.043 s4.22 MiB4.78 MiB+ 576.63 KiB
/wp-admin/media-new.php0.724 s0.747 s+0.023 s4.21 MiB4.78 MiB+ 584.82 KiB
/wp-admin/edit-tags.php?taxonomy=category0.530 s0.569 s+0.039 s4.22 MiB4.8 MiB+ 590 KiB
/wp-admin/post-new.php?post_type=page1.904 s1.926 s+0.022 s6.76 MiB7.86 MiB+ 1.11 MiB
/wp-admin/options-discussion.php0.918 s0.972 s+0.054 s4.23 MiB4.78 MiB+ 569.13 KiB
/wp-admin/edit-comments.php0.546 s0.547 s+0.001 s4.24 MiB4.8 MiB+ 572.63 KiB
/0.306 s0.229 s-0.077 s4.6 MiB5.19 MiB+ 599.66 KiB
Average 0.972 s0.945 s-0.027 s4.73 MiB5.4 MiB+ 683.07 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
Language % Lines of code Comment lines Files
PHP79.7%39,21310,675174
SVG7.4%3,656151
JavaScript6.7%3,29222822
Markdown3.6%1,77903
CSS1.8%9051514
JSX0.3%160212
JSON0.3%14604
HTML0.1%6042
Total 49,211 10,944 272

PHP Code Analysis | More results »

Lines of code 35,041
Total complexity 6,471
Median class complexity 21.0
Median method complexity 2.0
Most complex class SSA_Appointment_Model
Most complex function TD_Health_Check_Debug_Data::debug_data()
Classes 135
Methods 1,602
Functions 39

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 15

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

[01-Sep-2026 23:04:45 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
See also: All tests for this plugin, How to Hide Simply Schedule Appointments Admin Menus and Widgets