Contact Form 7 Extension For MailChimp 0.4.53

Does "Contact Form 7 Extension For MailChimp" work with WordPress 5.2.3 and PHP 7.2.16? A smoke test was performed on .

Summary

Errors
27PHP warnings
No JavaScript exceptions
1Page failed to load
  • 1 403 Forbidden
No resource errors
Performance

Memory usage: 346.4 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.101 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version5.2.3
PHP version7.2.16
MySQL version8.0.15
PHP memory limit256M
Plugin Info
Last updated
Active installs 70,000+
WordPress.org page https://wordpress.org/plugins/contact-form-7-mailchimp-extension/
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Pages 2

WordPress › Error

Page screenshot: WordPress › Error
URL /wp-admin/admin.php?page=wpcf7&post=&active-tab=4
Requested URL /wp-admin/plugins.php?action=activate&plugin=contact-form-7-mailchimp-extension%2Fcf7-mch-ext.php&plugin_status=all&paged=1&s&_wpnonce=d2f53a43e4
Aspect after-activation
HTTP status 403
Load time 0.184 s
Memory usage N/A
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 0.363 s
Memory usage 3.61 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.279 s0.252 s-0.027 s3.6 MiB3.92 MiB+ 328.05 KiB
/wp-admin/edit.php0.236 s0.335 s+0.099 s3.63 MiB3.95 MiB+ 328.09 KiB
/wp-admin/post-new.php1.207 s1.240 s+0.033 s5.27 MiB5.66 MiB+ 399.19 KiB
/wp-admin/upload.php0.489 s0.762 s+0.273 s3.46 MiB3.84 MiB+ 381.23 KiB
/wp-admin/options-writing.php0.194 s0.281 s+0.087 s3.55 MiB3.83 MiB+ 288.69 KiB
/wp-admin/media-new.php0.376 s0.293 s-0.083 s3.45 MiB3.77 MiB+ 327.73 KiB
/wp-admin/edit-tags.php?taxonomy=category0.223 s0.327 s+0.104 s3.49 MiB3.87 MiB+ 392.63 KiB
/wp-admin/post-new.php?post_type=page1.100 s1.774 s+0.674 s5.25 MiB5.64 MiB+ 392.4 KiB
/wp-admin/options-discussion.php0.607 s0.620 s+0.013 s3.45 MiB3.77 MiB+ 328.35 KiB
/wp-admin/edit-comments.php0.257 s0.252 s-0.005 s3.55 MiB3.87 MiB+ 326.94 KiB
/0.355 s0.297 s-0.058 s3.3 MiB3.61 MiB+ 317.13 KiB
Average 0.484 s0.585 s+0.101 s3.82 MiB4.16 MiB+ 346.4 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 27 lines

[10-Sep-2019 10:46:25 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:25 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:25 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:25 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:26 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:26 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:27 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:27 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:28 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:28 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:28 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:28 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:29 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:29 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:29 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:29 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:30 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:31 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:31 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:31 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:32 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:32 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:32 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:33 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:33 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:33 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
[10-Sep-2019 10:46:33 UTC] PHP Warning:  max(): Array must contain at least one element in /wp-content/plugins/contact-form-7-mailchimp-extension/lib/tools.php on line 119
See also: All tests for this plugin, How to Hide Contact Form 7 Extension For Mailchimp Admin Menus