Post SMTP 2.4

Does Post SMTP work with WordPress 6.1.1 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
254PHP deprecation warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 575.68 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.023 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version6.1.1
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 300,000+
WordPress.org page https://wordpress.org/plugins/post-smtp/
Badges

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Pages 10

Post SMTP Setup ‹ Test site — WordPress

Page screenshot: Post SMTP Setup ‹ Test site — WordPress
URL /wp-admin/admin.php?page=postman
Requested URL /wp-admin/plugins.php?action=activate&plugin=post-smtp%2Fpostman-smtp.php&plugin_status=all&paged=1&s&_wpnonce=4ffbb1d0b9
Aspect after-activation
HTTP status 200
Load time 0.961 s
Memory usage 3.6 MiB
JS errors None
Resource errors None

Post SMTP

Page screenshot: Post SMTP
URL /wp-admin/admin.php?page=postman
Aspect menu-item
HTTP status 200
Load time 0.173 s
Memory usage 3.35 MiB
JS errors None
Resource errors None

Post SMTP → Email Log

Page screenshot: Post SMTP → Email Log
URL /wp-admin/admin.php?page=postman_email_log
Aspect menu-item
HTTP status 200
Load time 0.190 s
Memory usage 3.42 MiB
JS errors None
Resource errors None

Post SMTP → Settings

Page screenshot: Post SMTP → Settings
URL /wp-admin/admin.php?page=postman%2Fconfiguration
Requested URL /wp-admin/admin.php?page=postman/configuration
Aspect menu-item
HTTP status 200
Load time 0.383 s
Memory usage 3.35 MiB
JS errors None
Resource errors None

Post SMTP → Contact Us

Page screenshot: Post SMTP → Contact Us
URL /wp-admin/admin.php?page=postman-contact
Aspect menu-item
HTTP status 200
Load time 0.154 s
Memory usage 3.4 MiB
JS errors None
Resource errors None

Post SMTP → Support Forum

Page screenshot: Post SMTP → Support Forum
URL https://wordpress.org/support/plugin/post-smtp/
Requested URL /wp-admin/admin.php?page=postman-wp-support-forum
Aspect menu-item
HTTP status 200
Load time 2.237 s
Memory usage N/A
JS errors None
Resource errors None

Post SMTP → Add-Ons

Page screenshot: Post SMTP → Add-Ons
URL /wp-admin/admin.php?page=postman-addons
Aspect menu-item
HTTP status 200
Load time 1.281 s
Memory usage 3.75 MiB
JS errors None
Resource errors None

Post SMTP → Upgrade  ➤

Page screenshot: Post SMTP → Upgrade  ➤
URL /wp-admin/admin.php?page=postman-pricing
Aspect menu-item
HTTP status 200
Load time 0.176 s
Memory usage 3.59 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 3.17 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 0.268 s
Memory usage 3.68 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.291 s0.422 s+0.131 s3.05 MiB3.68 MiB+ 650.91 KiB
/wp-admin/edit.php0.189 s0.208 s+0.019 s3.07 MiB3.71 MiB+ 646.6 KiB
/wp-admin/post-new.php0.787 s1.000 s+0.213 s4.97 MiB5.56 MiB+ 604.16 KiB
/wp-admin/upload.php0.583 s0.317 s-0.266 s2.99 MiB3.54 MiB+ 565.46 KiB
/wp-admin/options-writing.php0.177 s0.165 s-0.012 s2.99 MiB3.53 MiB+ 552.65 KiB
/wp-admin/media-new.php0.280 s0.266 s-0.014 s2.97 MiB3.53 MiB+ 577.91 KiB
/wp-admin/edit-tags.php?taxonomy=category0.234 s0.224 s-0.010 s2.98 MiB3.63 MiB+ 667.08 KiB
/wp-admin/post-new.php?post_type=page0.642 s0.858 s+0.216 s4.96 MiB5.55 MiB+ 598.81 KiB
/wp-admin/options-discussion.php0.216 s0.291 s+0.075 s2.97 MiB3.55 MiB+ 586.8 KiB
/wp-admin/edit-comments.php0.213 s0.218 s+0.005 s3 MiB3.63 MiB+ 648.84 KiB
/0.303 s0.202 s-0.101 s2.94 MiB3.17 MiB+ 233.29 KiB
Average 0.356 s0.379 s+0.023 s3.35 MiB3.92 MiB+ 575.68 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
PHP92.2%106,39260,484808
PO File3.9%4,4676,5867
JavaScript2.4%2,8081,27724
CSS1.2%1,4374417
Markdown0.2%21401
HTML0.0%3701
JSON0.0%2701
Total 115,382 68,391 859

PHP Code Analysis | More results »

Lines of code 47,671
Total complexity 10,499
Median class complexity 19.0
Median method complexity 2.0
Most complex class Freemius
Most complex function FS_Plugin_Info_Dialog::install_plugin_information()
Classes 221
Methods 3,012
Functions 115

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 7

Custom Post Types 1

ID Name
postman_sent_mailSent Emails

Meta Boxes

{
    "dashboard": {
        "example_dashboard_widget": {
            "title": "Postman SMTP",
            "context": "normal"
        }
    }
}

Capabilities 2

PHP Error Log 254 lines

[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  Automatic conversion of false to array is deprecated in /wp-content/plugins/post-smtp/Postman/PostmanInstaller.php on line 258
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:14 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:15 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:16 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:16 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:16 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:16 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:16 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:16 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:16 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:16 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:16 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:16 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:17 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:17 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:17 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:17 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:17 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:17 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:17 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:17 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:17 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:17 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:17 UTC] PHP Deprecated:  Constant FILTER_SANITIZE_STRING is deprecated in /wp-content/plugins/post-smtp/Postman/Postman-Email-Log/PostmanEmailLogController.php on line 502
[21-Feb-2023 10:53:18 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:18 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:18 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:18 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:18 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:18 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:18 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:18 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:18 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:18 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:18 UTC] PHP Deprecated:  strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/post-smtp/Postman/PostmanUtils.php on line 107
[21-Feb-2023 10:53:18 UTC] PHP Deprecated:  strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /wp-content/plugins/post-smtp/Postman/PostmanUtils.php on line 107
[21-Feb-2023 10:53:19 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:19 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:19 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:19 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:19 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:19 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:19 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:19 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:19 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:19 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:20 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:20 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:20 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:20 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162
[21-Feb-2023 10:53:20 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7022
[21-Feb-2023 10:53:20 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2162

(+154 more lines)
See also: All tests for this plugin, How to Hide Post SMTP Admin Menus and Widgets