CKEditor for WordPress 4.5.3.3
Does CKEditor for WordPress work with WordPress 6.8.1 and PHP 8.1.12? A smoke test was performed on .
Summary
Errors
| 3 | PHP fatal errors |
| 1 | PHP warnings |
| 48 | PHP deprecation warnings |
| No JavaScript exceptions | |
| All test pages loaded successfully | |
| No resource errors |
Performance
Memory usage: 39.94 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 version | 6.8.1 |
|---|---|
| PHP version | 8.1.12 |
| MySQL version | 10.6.10 |
| PHP memory limit | 512M |
Plugin Info
| Last updated | |
|---|---|
| Active installs | 40,000+ |
| WordPress.org page | https://wordpress.org/plugins/ckeditor-for-wordpress/ |
| Badges |
|
Pages 7
Plugins ‹ Test site — WordPress
| URL | /wp-admin/plugins.php?plugin_status=all&paged=1&s |
|---|---|
| Requested URL | /wp-admin/plugins.php?action=activate&plugin=ckeditor-for-wordpress%2Fckeditor_wordpress.php&plugin_status=all&paged=1&s&_wpnonce=8316cfbef0 |
| Aspect | after-activation |
| HTTP status | 200 |
| Load time | 0.294 s |
| Memory usage | 3.57 MiB |
| JS errors | None |
| Resource errors | None |
CKEditor
| URL | /wp-admin/admin.php?page=ckeditor_settings |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.272 s |
| Memory usage | 3.96 MiB |
| JS errors | None |
| Resource errors | None |
CKEditor → Basic Settings
| URL | /wp-admin/admin.php?page=ckeditor_basic_options |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.179 s |
| Memory usage | 3.53 MiB |
| JS errors | None |
| Resource errors | None |
CKEditor → Advanced Settings
| URL | /wp-admin/admin.php?page=ckeditor_advanced_options |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.167 s |
| Memory usage | 3.54 MiB |
| JS errors | None |
| Resource errors | None |
CKEditor → Upload Options
| URL | /wp-admin/admin.php?page=ckeditor_upload_options |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.177 s |
| Memory usage | 3.55 MiB |
| JS errors | None |
| Resource errors | None |
CKEditor → File Editor
| URL | /wp-admin/admin.php?page=ckeditor_file_editor |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.118 s |
| Memory usage | N/A |
| JS errors | None |
| Resource errors | None |
Test site – Just another WordPress site
| URL | / |
|---|---|
| Aspect | front-page |
| HTTP status | 200 |
| Load time | 0.178 s |
| Memory usage | 3.45 MiB |
| JS errors | None |
| Resource errors | None |
Benchmark
| URL | Load time | Memory usage | ||||
|---|---|---|---|---|---|---|
| Inactive | Active | Change | Inactive | Active | Change | |
| /wp-admin/index.php | 0.348 s | 0.290 s | -0.058 s | 3.51 MiB | 3.55 MiB | + 48.3 KiB |
| /wp-admin/edit.php | 0.189 s | 0.186 s | -0.003 s | 3.57 MiB | 3.62 MiB | + 50.49 KiB |
| /wp-admin/upload.php | 0.532 s | 0.264 s | -0.268 s | 3.52 MiB | 3.56 MiB | + 33.09 KiB |
| /wp-admin/options-writing.php | 0.202 s | 0.191 s | -0.011 s | 3.5 MiB | 3.54 MiB | + 37.08 KiB |
| /wp-admin/media-new.php | 0.284 s | 0.227 s | -0.057 s | 3.49 MiB | 3.54 MiB | + 45.27 KiB |
| /wp-admin/edit-tags.php?taxonomy=category | 0.173 s | 0.185 s | +0.012 s | 3.5 MiB | 3.56 MiB | + 55.95 KiB |
| /wp-admin/options-discussion.php | 0.329 s | 0.365 s | +0.036 s | 3.5 MiB | 3.54 MiB | + 33.58 KiB |
| /wp-admin/edit-comments.php | 0.190 s | 0.233 s | +0.043 s | 3.52 MiB | 3.55 MiB | + 33.08 KiB |
| / | 0.291 s | 0.211 s | -0.080 s | 3.43 MiB | 3.46 MiB | + 22.67 KiB |
| Average | 0.282 s | 0.239 s | -0.043 s | 3.51 MiB | 3.54 MiB | + 39.94 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.
| Language | % | Lines of code | Comment lines | Files | |
|---|---|---|---|---|---|
| JavaScript | 31.1% | 5,575 | 2,474 | 967 | |
| CSS | 26.8% | 4,791 | 450 | 78 | |
| PHP | 19.3% | 3,453 | 661 | 29 | |
| Markdown | 17.0% | 3,036 | 0 | 12 | |
| HTML | 5.8% | 1,043 | 163 | 12 | |
| Total | 17,898 | 3,748 | 1,098 | ||
PHP Code Analysis | More results »
| Lines of code | 2,114 |
|---|---|
| Total complexity | 503 |
| Median class complexity | 21.0 |
| Median method complexity | 2.5 |
| Most complex class | ckeditor_wordpress |
| Most complex function | ckeditor_wordpress::generate_js_options() |
| Classes | 3 |
|---|---|
| Methods | 54 |
| Functions | 47 |
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 1
- ckeditor_wordpress
PHP Error Log 70 lines
[01-May-2025 01:30:04 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:04 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:05 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:05 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:06 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:06 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:07 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:07 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:07 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:07 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:08 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:08 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:09 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:09 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:09 UTC] PHP Warning: Undefined variable $fp in /wp-content/plugins/ckeditor-for-wordpress/ckeditor_class.php on line 615
[01-May-2025 01:30:09 UTC] PHP Fatal error: Uncaught TypeError: fclose(): Argument #1 ($stream) must be of type resource, null given in /wp-content/plugins/ckeditor-for-wordpress/ckeditor_class.php:615
Stack trace:
#0 /wp-content/plugins/ckeditor-for-wordpress/ckeditor_class.php(615): fclose()
#1 /wp-includes/class-wp-hook.php(324): ckeditor_wordpress->file_editor()
#2 /wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(517): WP_Hook->do_action()
#4 /wp-admin/admin.php(260): do_action()
#5 {main}
thrown in /wp-content/plugins/ckeditor-for-wordpress/ckeditor_class.php on line 615
[01-May-2025 01:30:10 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:10 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:11 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:11 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:11 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:11 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:11 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:11 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:11 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:11 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:12 UTC] PHP Fatal error: Uncaught Error: Call to undefined method _WP_Editors::enqueue_default_editor() in /wp-includes/general-template.php:3988
Stack trace:
#0 /wp-admin/edit-form-blocks.php(322): wp_enqueue_editor()
#1 /wp-admin/post-new.php(72): require('...')
#2 {main}
thrown in /wp-includes/general-template.php on line 3988
[01-May-2025 01:30:12 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:12 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:12 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:12 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:12 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:12 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:12 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:12 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:12 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:12 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:13 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:13 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:13 UTC] PHP Fatal error: Uncaught Error: Call to undefined method _WP_Editors::enqueue_default_editor() in /wp-includes/general-template.php:3988
Stack trace:
#0 /wp-admin/edit-form-blocks.php(322): wp_enqueue_editor()
#1 /wp-admin/post-new.php(72): require('...')
#2 {main}
thrown in /wp-includes/general-template.php on line 3988
[01-May-2025 01:30:13 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:13 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:13 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:13 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:13 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:13 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:14 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:14 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:14 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:14 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
[01-May-2025 01:30:14 UTC] PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7360
[01-May-2025 01:30:14 UTC] PHP Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2195
See also: All tests for this plugin