Title: PHP Deprecated: explicit nullable type
Last modified: December 11, 2025

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# PHP Deprecated: explicit nullable type

 *  [Marc Bernard](https://wordpress.org/support/users/luxxor/)
 * (@luxxor)
 * [5 months, 3 weeks ago](https://wordpress.org/support/topic/php-deprecated-explicit-nullable-type/)
 * After upgrading to PHP, I’m getting lots of deprecation warning.
 * Print-my-blog: 3.27.11
   WordPress: 6.8.9PHP: 8.4Thanks for the fix,Marc
 *     ```wp-block-code
       [11-Dec-2025 17:53:55 UTC] PHP Deprecated:  Twine\orm\managers\PostWrapperManager::getAll(): Implicitly marking parameter $query as nullable is deprecated, the explicit nullable type must be used instead in /.../wp-content/plugins/print-my-blog/src/Twine/orm/managers/PostWrapperManager.php on line 62[11-Dec-2025 17:53:55 UTC] PHP Deprecated:  Twine\orm\managers\PostWrapperManager::setQueryForThisPostType(): Implicitly marking parameter $query as nullable is deprecated, the explicit nullable type must be used instead in /.../wp-content/plugins/print-my-blog/src/Twine/orm/managers/PostWrapperManager.php on line 84[11-Dec-2025 17:53:55 UTC] PHP Deprecated:  PrintMyBlog\system\Activation::inject(): Implicitly marking parameter $table_manager as nullable is deprecated, the explicit nullable type must be used instead in /.../wp-content/plugins/print-my-blog/src/PrintMyBlog/system/Activation.php on line 65[11-Dec-2025 17:53:55 UTC] PHP Deprecated:  PrintMyBlog\system\Activation::inject(): Implicitly marking parameter $capabilities as nullable is deprecated, the explicit nullable type must be used instead in /.../wp-content/plugins/print-my-blog/src/PrintMyBlog/system/Activation.php on line 65[11-Dec-2025 17:53:55 UTC] PHP Deprecated:  PrintMyBlog\system\Activation::inject(): Implicitly marking parameter $design_registry as nullable is deprecated, the explicit nullable type must be used instead in /.../wp-content/plugins/print-my-blog/src/PrintMyBlog/system/Activation.php on line 65[11-Dec-2025 17:53:55 UTC] PHP Deprecated:  PrintMyBlog\system\Activation::inject(): Implicitly marking parameter $project_contents as nullable is deprecated, the explicit nullable type must be used instead in /.../wp-content/plugins/print-my-blog/src/PrintMyBlog/system/Activation.php on line 65[11-Dec-2025 17:53:55 UTC] PHP Deprecated:  PrintMyBlog\system\Activation::inject(): Implicitly marking parameter $migration_manager as nullable is deprecated, the explicit nullable type must be used instead in /.../wp-content/plugins/print-my-blog/src/PrintMyBlog/system/Activation.php on line 65[11-Dec-2025 17:53:55 UTC] PHP Deprecated:  PrintMyBlog\system\Activation::inject(): Implicitly marking parameter $version_history as nullable is deprecated, the explicit nullable type must be used instead in /.../wp-content/plugins/print-my-blog/src/PrintMyBlog/system/Activation.php on line 65
       ```
   

Viewing 1 replies (of 1 total)

 *  Plugin Author [Ryan](https://wordpress.org/support/users/ryanvdk/)
 * (@ryanvdk)
 * [5 months, 3 weeks ago](https://wordpress.org/support/topic/php-deprecated-explicit-nullable-type/#post-18753152)
 * Hello Marc,
   Thank you for bringing this to our attention. Could you please let
   me know where you are seeing these warnings?Are you still able to use the plugin
   or do the warnings prevent you from using the plugin?I’ve created a GitHub issue
   for this and we will attempt to address it in a future update. Best regards,Ryan

Viewing 1 replies (of 1 total)

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 * Last reply from: [Ryan](https://wordpress.org/support/users/ryanvdk/)
 * Last activity: [5 months, 3 weeks ago](https://wordpress.org/support/topic/php-deprecated-explicit-nullable-type/#post-18753152)
 * Status: not resolved