PHP Compatibility Index

Is Kadence Security compatible with PHP 8?

Version 10.0.6 · 700,000+ active installs · requires PHP 7.4

Works on PHP 8.0–8.5, with deprecation notices from 8.0

No removed PHP features found in Kadence Security 10.0.6. It uses 43 deprecated feature(s) that only log notices today.

PHP 8.0
⚠ 1
PHP 8.1
⚠ 1
PHP 8.2
⚠ 1
PHP 8.3
⚠ 1
PHP 8.4
⚠ 42
PHP 8.5
⚠ 43

✓ no problems · ⚠ deprecation notices only (still works) · ✗ uses something removed in that PHP version

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Deprecated (works today, logs notices)

File:lineWhat
core/Exception/WP_Error.php:10Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $previous.
core/admin-pages/page-debug.php:390INI directive 'safe_mode' is deprecated since PHP 5.3 and removed since PHP 5.4
core/lib.php:2282Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $cmp.
core/lib/admin-notices/actions/class-itsec-admin-notice-action-link.php:46Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $callback.
core/lib/ban-hosts/Cursor.php:23Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $last_date.
core/lib/ban-hosts/Filters.php:205Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $created_after.
core/lib/ban-hosts/Filters.php:228Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $created_before.
core/lib/ban-hosts/Multi_Repository.php:37Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $cursor.
core/lib/ban-hosts/Multi_Repository.php:229Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $ban.
core/lib/ban-hosts/Multi_Repository_Results.php:19Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $cursor.
core/lib/ban-hosts/Persistable.php:27Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $ban.
core/lib/class-itsec-lib-admin-notices.php:44Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $context.
core/lib/lockout/class-lockout.php:49Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $context.
core/lib/settings.php:21Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $config.
core/lib/settings.php:162Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $settings.
core/lib/site-types/Answer_Handler.php:188Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $user_group.
core/lib/site-types/Controller.php:19Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $selected_site_type.
core/lib/site-types/Templated_Question.php:15Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $site_type.
core/lib/validator.php:34Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $config.
core/lockout.php:742Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $actor.
core/lockout.php:1100Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $context.
core/modules.php:731Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $process.
core/modules/ban-users/Ban.php:34Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $created_by.
core/modules/ban-users/Database_Repository.php:268Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $ban.
core/modules/file-change/scanner.php:69Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $chunk_scanner.
core/modules/file-change/scanner.php:70Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $comparator.
core/modules/file-change/scanner.php:71Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $package_factory.
core/modules/file-change/scanner.php:72Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $storage.
core/modules/network-brute-force/utilities.php:122The boolean cast is deprecated since PHP 8.5; Use (bool) instead
core/modules/site-scanner/Model/Vulnerability.php:96Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $by.
core/modules/site-scanner/Model/Vulnerability.php:113Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $by.
core/modules/site-scanner/Model/Vulnerability.php:124Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $by.
core/modules/site-scanner/Model/Vulnerability.php:135Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $by.
core/modules/site-scanner/Model/Vulnerability.php:146Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $by.
core/modules/site-scanner/REST/Issues.php:247Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $scan.
core/modules/site-scanner/api.php:246Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $body.
core/modules/site-scanner/api.php:247Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $pid.
core/modules/site-scanner/util.php:143Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $user.
core/modules/site-scanner/util.php:200Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $user.
core/modules/two-factor/class-itsec-two-factor.php:822Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $requester.
core/modules/user-groups/Match/Match_Target.php:21Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $user.
vendor-prod/stellarwp/container-contract/examples/di52/Container.php:38Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $afterBuildMethods.
vendor-prod/stellarwp/container-contract/examples/di52/Container.php:66Implicitly marking a parameter as nullable is deprecated since PHP 8.4. Update the type to be explicitly nullable instead. Found implicitly nullable parameter: $afterBuildMethods.

Plugin page on WordPress.org: better-wp-security