Title: Using array_key_exists() on objects is deprecated
Last modified: August 23, 2021

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# Using array_key_exists() on objects is deprecated

 *  Resolved [chrisgiupponi](https://wordpress.org/support/users/chrisgiupponi/)
 * (@chrisgiupponi)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/using-array_key_exists-on-objects-is-deprecated/)
 * I have a tons of notice in my log about this error:
 * `PHP Deprecated: array_key_exists(): Using array_key_exists() on objects is deprecated.
   Use isset() or property_exists() instead in /home/xxxx/public/wp-content/plugins/
   adroll-for-woocommerce-stores-dev/adroll-for-woocommerce.php on line 330`
 * Do you plan to update this?

The topic ‘Using array_key_exists() on objects is deprecated’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [chrisgiupponi](https://wordpress.org/support/users/chrisgiupponi/)
 * Last activity: [4 years, 9 months ago](https://wordpress.org/support/topic/using-array_key_exists-on-objects-is-deprecated/)
 * Status: resolved