Customize External Links and add Icon 2.1

Does "Customize External Links and add Icon" work with WordPress 6.4.3 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
63PHP warnings
41PHP deprecation warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 15.13 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 version6.4.3
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 500+
WordPress.org page https://wordpress.org/plugins/customize-external-links-and-add-icon/
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Pages 3

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=customize-external-links-and-add-icon%2Fcustomize-external-links.php&plugin_status=all&paged=1&s&_wpnonce=f6d0fb7348
Aspect after-activation
HTTP status 200
Load time 0.300 s
Memory usage 3.35 MiB
JS errors None
Resource errors None

Settings → Customize External links

Page screenshot: Settings → Customize External links
URL /wp-admin/options-general.php?page=cuexlinks_option_page
Aspect menu-item
HTTP status 200
Load time 0.337 s
Memory usage 3.36 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 0.183 s
Memory usage 3.32 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.410 s0.343 s-0.067 s3.38 MiB3.41 MiB+ 27.32 KiB
/wp-admin/edit.php0.248 s0.218 s-0.030 s3.41 MiB3.43 MiB+ 27.38 KiB
/wp-admin/post-new.php1.020 s0.773 s-0.247 s5.46 MiB5.49 MiB+ 31.2 KiB
/wp-admin/upload.php0.788 s0.438 s-0.350 s3.33 MiB3.34 MiB+ 10.71 KiB
/wp-admin/options-writing.php0.217 s0.210 s-0.007 s3.32 MiB3.32 MiB+ 3.23 KiB
/wp-admin/media-new.php0.330 s0.229 s-0.101 s3.3 MiB3.32 MiB+ 22.9 KiB
/wp-admin/edit-tags.php?taxonomy=category0.216 s0.193 s-0.023 s3.31 MiB3.34 MiB+ 28.07 KiB
/wp-admin/post-new.php?post_type=page0.649 s0.594 s-0.055 s5.45 MiB5.48 MiB+ 30.79 KiB
/wp-admin/options-discussion.php0.317 s0.440 s+0.123 s3.3 MiB3.31 MiB+ 11.14 KiB
/wp-admin/edit-comments.php0.255 s0.290 s+0.035 s3.34 MiB3.35 MiB+ 9.96 KiB
/0.291 s0.190 s-0.101 s3.36 MiB3.32 MiB- 36.29 KiB
Average 0.431 s0.356 s-0.075 s3.72 MiB3.74 MiB+ 15.13 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
PO File
Language % Lines of code Comment lines Files
PHP88.8%516593
PO File10.0%58191
CSS1.2%701
Total 581 78 5

PHP Code Analysis | More results »

Lines of code 521
Total complexity 102
Median class complexity 0.0
Median method complexity 0.0
Most complex class
Most complex function cuexlinks_closing_parse()
Classes 0
Methods 0
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.

No new entries found.

PHP Error Log 104 lines

[03-Feb-2024 18:35:18 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:18 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:18 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:18 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:19 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:19 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:20 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:20 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:20 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links-form.php on line 25
[03-Feb-2024 18:35:20 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links-form.php on line 107
[03-Feb-2024 18:35:20 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links-form.php on line 107
[03-Feb-2024 18:35:20 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links-form.php on line 107
[03-Feb-2024 18:35:20 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links-form.php on line 107
[03-Feb-2024 18:35:20 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links-form.php on line 107
[03-Feb-2024 18:35:20 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links-form.php on line 107
[03-Feb-2024 18:35:20 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links-form.php on line 107
[03-Feb-2024 18:35:20 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links-form.php on line 17
[03-Feb-2024 18:35:20 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links-form.php on line 10
[03-Feb-2024 18:35:21 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:21 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:21 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links.php on line 329
[03-Feb-2024 18:35:21 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links.php on line 297
[03-Feb-2024 18:35:21 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:21 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:22 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:22 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:22 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:22 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:22 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:22 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:22 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links.php on line 329
[03-Feb-2024 18:35:22 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links.php on line 297
[03-Feb-2024 18:35:22 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links.php on line 329
[03-Feb-2024 18:35:22 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links.php on line 297
[03-Feb-2024 18:35:23 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:23 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:23 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:23 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:23 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:23 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:23 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:23 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:23 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:23 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:23 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:23 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:23 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:23 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:23 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:23 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:24 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:24 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:25 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:25 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:25 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:25 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:25 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:25 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:25 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:25 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:26 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:26 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:26 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:26 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:26 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:26 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:26 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links.php on line 329
[03-Feb-2024 18:35:26 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links.php on line 297
[03-Feb-2024 18:35:26 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links.php on line 329
[03-Feb-2024 18:35:26 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links.php on line 297
[03-Feb-2024 18:35:27 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:27 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:27 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:27 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:27 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:27 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:27 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:27 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:27 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:27 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:27 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:27 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:27 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:27 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:27 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:27 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:28 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:28 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:29 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:29 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:29 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:29 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:29 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:29 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:30 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:30 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:30 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links.php on line 329
[03-Feb-2024 18:35:30 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customize-external-links.php on line 297
[03-Feb-2024 18:35:30 UTC] PHP Warning:  Trying to access array offset on value of type bool in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91
[03-Feb-2024 18:35:30 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-content/plugins/customize-external-links-and-add-icon/customizer-external-links-initiate.php on line 91

(+4 more lines)
See also: All tests for this plugin, How to Hide the "Customize External links" Admin Menu