Contact Form 7 MailChimp Extension 0.4.51

Does "Contact Form 7 MailChimp Extension" 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: 0.039 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=cb65c23f42
Aspect after-activation
HTTP status 403
Load time 0.177 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 0.272 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.php0.267 s0.239 s-0.028 s3.6 MiB3.92 MiB+ 328.09 KiB
/wp-admin/edit.php0.238 s0.198 s-0.040 s3.63 MiB3.95 MiB+ 328.09 KiB
/wp-admin/post-new.php1.052 s0.997 s-0.055 s5.27 MiB5.66 MiB+ 399.19 KiB
/wp-admin/upload.php0.493 s0.770 s+0.277 s3.46 MiB3.84 MiB+ 381.23 KiB
/wp-admin/options-writing.php0.181 s0.285 s+0.104 s3.55 MiB3.83 MiB+ 288.69 KiB
/wp-admin/media-new.php0.198 s0.294 s+0.096 s3.45 MiB3.77 MiB+ 327.73 KiB
/wp-admin/edit-tags.php?taxonomy=category0.329 s0.294 s-0.035 s3.49 MiB3.87 MiB+ 392.63 KiB
/wp-admin/post-new.php?post_type=page0.888 s0.968 s+0.080 s5.25 MiB5.64 MiB+ 392.4 KiB
/wp-admin/options-discussion.php0.487 s0.679 s+0.192 s3.45 MiB3.77 MiB+ 328.35 KiB
/wp-admin/edit-comments.php0.361 s0.217 s-0.144 s3.55 MiB3.87 MiB+ 326.94 KiB
/0.340 s0.324 s-0.016 s3.3 MiB3.61 MiB+ 317.13 KiB
Average 0.439 s0.479 s+0.039 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

[05-Sep-2019 04:20:23 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
[05-Sep-2019 04:20:23 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
[05-Sep-2019 04:20:23 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
[05-Sep-2019 04:20:23 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
[05-Sep-2019 04:20:24 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
[05-Sep-2019 04:20:24 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
[05-Sep-2019 04:20:25 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
[05-Sep-2019 04:20:25 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
[05-Sep-2019 04:20:25 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
[05-Sep-2019 04:20:25 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
[05-Sep-2019 04:20:26 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
[05-Sep-2019 04:20:26 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
[05-Sep-2019 04:20:26 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
[05-Sep-2019 04:20:26 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
[05-Sep-2019 04:20:27 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
[05-Sep-2019 04:20:27 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
[05-Sep-2019 04:20:27 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
[05-Sep-2019 04:20:28 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
[05-Sep-2019 04:20:28 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
[05-Sep-2019 04:20:28 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
[05-Sep-2019 04:20:28 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
[05-Sep-2019 04:20:29 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
[05-Sep-2019 04:20:29 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
[05-Sep-2019 04:20:30 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
[05-Sep-2019 04:20:30 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
[05-Sep-2019 04:20:30 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
[05-Sep-2019 04:20:30 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
See also: All tests for this plugin, How to Hide Contact Form 7 Extension For Mailchimp Admin Menus