Title: Breaks plugin installer, PHP8
Last modified: November 19, 2025

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# Breaks plugin installer, PHP8

 *  Resolved [programmin](https://wordpress.org/support/users/programmin/)
 * (@programmin)
 * [6 months, 1 week ago](https://wordpress.org/support/topic/breaks-plugin-installer-php8/)
 * On PHP8 site this breaks the add plugin installer….
 * Cannot use object of type stdClass as array
 * on wp-content/plugins/slim-seo/src/FeaturedPlugins.php in SlimSEO\FeaturedPlugins::
   process
 *     ```wp-block-code
       if ( $plugin['slug'] === 'secure-custom-fields' ) {
       ```
   

Viewing 1 replies (of 1 total)

 *  Plugin Author [Anh Tran](https://wordpress.org/support/users/rilwis/)
 * (@rilwis)
 * [6 months, 1 week ago](https://wordpress.org/support/topic/breaks-plugin-installer-php8/#post-18726041)
 * I’m using PHP 8.4 and don’t see this error. Can you please [turn on the debug mode](https://wordpress.org/documentation/article/debugging-in-wordpress/)
   and give me the full error message?

Viewing 1 replies (of 1 total)

The topic ‘Breaks plugin installer, PHP8’ is closed to new replies.

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 * 1 reply
 * 2 participants
 * Last reply from: [Anh Tran](https://wordpress.org/support/users/rilwis/)
 * Last activity: [6 months, 1 week ago](https://wordpress.org/support/topic/breaks-plugin-installer-php8/#post-18726041)
 * Status: resolved