Contact Form 7 MailChimp Extension 0.4.50

Does "Contact Form 7 MailChimp Extension" work with WordPress 5.0.3 and PHP 7.0.16? 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: 332.94 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 version5.0.3
PHP version7.0.16
MySQL version5.7.17
PHP memory limit256M
Plugin Info
Last updated
Active installs 50,000+
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=172fe26465
Aspect after-activation
HTTP status 403
Load time 0.073 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 0.225 s
Memory usage 3.23 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.227 s0.276 s+0.049 s3.22 MiB3.53 MiB+ 320.49 KiB
/wp-admin/edit.php0.168 s0.226 s+0.058 s3.25 MiB3.56 MiB+ 320.15 KiB
/wp-admin/post-new.php0.948 s0.951 s+0.003 s4.92 MiB5.24 MiB+ 327.69 KiB
/wp-admin/upload.php0.454 s0.344 s-0.110 s3.15 MiB3.46 MiB+ 320.66 KiB
/wp-admin/options-writing.php0.184 s0.140 s-0.044 s3.14 MiB3.45 MiB+ 320.66 KiB
/wp-admin/media-new.php0.176 s0.204 s+0.028 s3.07 MiB3.44 MiB+ 384.66 KiB
/wp-admin/edit-tags.php?taxonomy=category0.165 s0.181 s+0.016 s3.17 MiB3.48 MiB+ 320.66 KiB
/wp-admin/post-new.php?post_type=page0.857 s0.877 s+0.020 s4.9 MiB5.21 MiB+ 320.43 KiB
/wp-admin/options-discussion.php0.208 s0.233 s+0.025 s3.07 MiB3.45 MiB+ 384.98 KiB
/wp-admin/edit-comments.php0.198 s0.221 s+0.023 s3.18 MiB3.49 MiB+ 320.06 KiB
/0.276 s0.197 s-0.079 s2.92 MiB3.23 MiB+ 321.9 KiB
Average 0.351 s0.350 s-0.001 s3.45 MiB3.78 MiB+ 332.94 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-Jan-2019 01:29:13 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-Jan-2019 01:29:13 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-Jan-2019 01:29:13 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-Jan-2019 01:29:13 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-Jan-2019 01:29:14 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-Jan-2019 01:29:14 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-Jan-2019 01:29:14 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-Jan-2019 01:29:14 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-Jan-2019 01:29:15 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-Jan-2019 01:29:15 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-Jan-2019 01:29:15 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-Jan-2019 01:29:15 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-Jan-2019 01:29:16 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-Jan-2019 01:29:16 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-Jan-2019 01:29:16 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-Jan-2019 01:29:16 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-Jan-2019 01:29:16 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-Jan-2019 01:29:17 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-Jan-2019 01:29:17 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-Jan-2019 01:29:17 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-Jan-2019 01:29:17 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-Jan-2019 01:29:18 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-Jan-2019 01:29:18 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-Jan-2019 01:29:18 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-Jan-2019 01:29:18 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-Jan-2019 01:29:18 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-Jan-2019 01:29:18 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