Card Oracle 1.2.6

Does Card Oracle work with WordPress 6.9.4 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
14PHP fatal errors
30PHP deprecation warnings
No JavaScript exceptions
1Page failed to load
  • 1 500 Internal Server Error
No resource errors
Performance

Memory usage: 295.33 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 version6.9.4
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 100+
WordPress.org page https://wordpress.org/plugins/card-oracle/
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Pages 2

WordPress › Error

Page screenshot: WordPress › Error
URL /wp-admin/admin.php?page=card-oracle-admin-menu
Requested URL /wp-admin/plugins.php?action=activate&plugin=card-oracle%2Fcard-oracle.php&plugin_status=all&paged=1&s&_wpnonce=4f6b6ff87c
Aspect after-activation
HTTP status 500
Load time 0.372 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 0.182 s
Memory usage 4.4 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/0.282 s0.152 s-0.130 s4.11 MiB4.4 MiB+ 295.33 KiB
Average 0.282 s0.152 s-0.130 s4.11 MiB4.4 MiB+ 295.33 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
CSS
JSON
JavaScript
Language % Lines of code Comment lines Files
PHP41.0%9,0832,83430
PO File23.5%5,2143,2586
CSS14.8%3,270644
JSON11.6%2,57004
JavaScript9.1%2,0172697
SVG0.0%301
Total 22,157 6,425 52

PHP Code Analysis | More results »

Lines of code 6,846
Total complexity 1,121
Median class complexity 9.0
Median method complexity 1.0
Most complex class CardOracleAdmin
Most complex function CardOracleAdmin::display_card_oracle_demodata_page()
Classes 15
Methods 168
Functions 57

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 169 lines

[15-May-2026 16:52:16 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[15-May-2026 16:52:16 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[15-May-2026 16:52:16 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[15-May-2026 16:52:16 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[15-May-2026 16:52:16 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function card_oracle_normalize_integration_slug() in /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php:4197
Stack trace:
#0 /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php(515): CardOracleAdmin->card_oracle_register_sections_fields()
#1 /wp-includes/class-wp-hook.php(341): CardOracleAdmin->card_oracle_setup_general_options()
#2 /wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(522): WP_Hook->do_action()
#4 /wp-admin/admin.php(180): do_action()
#5 {main}
  thrown in /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php on line 4197
[15-May-2026 16:52:17 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[15-May-2026 16:52:17 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[15-May-2026 16:52:17 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function card_oracle_normalize_integration_slug() in /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php:4197
Stack trace:
#0 /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php(515): CardOracleAdmin->card_oracle_register_sections_fields()
#1 /wp-includes/class-wp-hook.php(341): CardOracleAdmin->card_oracle_setup_general_options()
#2 /wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(522): WP_Hook->do_action()
#4 /wp-admin/admin.php(180): do_action()
#5 /wp-admin/index.php(10): require_once('...')
#6 {main}
  thrown in /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php on line 4197
[15-May-2026 16:52:17 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[15-May-2026 16:52:17 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[15-May-2026 16:52:17 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function card_oracle_normalize_integration_slug() in /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php:4197
Stack trace:
#0 /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php(515): CardOracleAdmin->card_oracle_register_sections_fields()
#1 /wp-includes/class-wp-hook.php(341): CardOracleAdmin->card_oracle_setup_general_options()
#2 /wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(522): WP_Hook->do_action()
#4 /wp-admin/admin.php(180): do_action()
#5 /wp-admin/index.php(10): require_once('...')
#6 {main}
  thrown in /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php on line 4197
[15-May-2026 16:52:18 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[15-May-2026 16:52:18 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[15-May-2026 16:52:18 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function card_oracle_normalize_integration_slug() in /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php:4197
Stack trace:
#0 /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php(515): CardOracleAdmin->card_oracle_register_sections_fields()
#1 /wp-includes/class-wp-hook.php(341): CardOracleAdmin->card_oracle_setup_general_options()
#2 /wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(522): WP_Hook->do_action()
#4 /wp-admin/admin.php(180): do_action()
#5 /wp-admin/edit.php(10): require_once('...')
#6 {main}
  thrown in /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php on line 4197
[15-May-2026 16:52:18 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[15-May-2026 16:52:18 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[15-May-2026 16:52:18 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function card_oracle_normalize_integration_slug() in /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php:4197
Stack trace:
#0 /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php(515): CardOracleAdmin->card_oracle_register_sections_fields()
#1 /wp-includes/class-wp-hook.php(341): CardOracleAdmin->card_oracle_setup_general_options()
#2 /wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(522): WP_Hook->do_action()
#4 /wp-admin/admin.php(180): do_action()
#5 /wp-admin/post-new.php(10): require_once('...')
#6 {main}
  thrown in /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php on line 4197
[15-May-2026 16:52:18 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[15-May-2026 16:52:18 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[15-May-2026 16:52:18 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function card_oracle_normalize_integration_slug() in /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php:4197
Stack trace:
#0 /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php(515): CardOracleAdmin->card_oracle_register_sections_fields()
#1 /wp-includes/class-wp-hook.php(341): CardOracleAdmin->card_oracle_setup_general_options()
#2 /wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(522): WP_Hook->do_action()
#4 /wp-admin/admin.php(180): do_action()
#5 /wp-admin/upload.php(10): require_once('...')
#6 {main}
  thrown in /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php on line 4197
[15-May-2026 16:52:18 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[15-May-2026 16:52:18 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[15-May-2026 16:52:18 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function card_oracle_normalize_integration_slug() in /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php:4197
Stack trace:
#0 /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php(515): CardOracleAdmin->card_oracle_register_sections_fields()
#1 /wp-includes/class-wp-hook.php(341): CardOracleAdmin->card_oracle_setup_general_options()
#2 /wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(522): WP_Hook->do_action()
#4 /wp-admin/admin.php(180): do_action()
#5 /wp-admin/options-writing.php(10): require_once('...')
#6 {main}
  thrown in /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php on line 4197
[15-May-2026 16:52:18 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[15-May-2026 16:52:18 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[15-May-2026 16:52:18 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function card_oracle_normalize_integration_slug() in /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php:4197
Stack trace:
#0 /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php(515): CardOracleAdmin->card_oracle_register_sections_fields()
#1 /wp-includes/class-wp-hook.php(341): CardOracleAdmin->card_oracle_setup_general_options()
#2 /wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(522): WP_Hook->do_action()
#4 /wp-admin/admin.php(180): do_action()
#5 /wp-admin/media-new.php(13): require_once('...')
#6 {main}
  thrown in /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php on line 4197
[15-May-2026 16:52:18 UTC] PHP Deprecated:  strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /wp-includes/functions.php on line 7374
[15-May-2026 16:52:18 UTC] PHP Deprecated:  str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /wp-includes/functions.php on line 2196
[15-May-2026 16:52:18 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function card_oracle_normalize_integration_slug() in /wp-content/plugins/card-oracle/admin/class-card-oracle-admin.php:4197

(+69 more lines)
See also: All tests for this plugin, How to Hide Card Oracle Admin Menus and Meta Boxes