Title: Undefined array key Warning
Last modified: January 15, 2026

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# Undefined array key Warning

 *  [Zsolt Revay Giran](https://wordpress.org/support/users/recad/)
 * (@recad)
 * [4 months, 3 weeks ago](https://wordpress.org/support/topic/undefined-array-key-warning-6/)
 * I think a simple check for the $object[‘id’] is enough to solve the issue.
 * PHP Warning: Undefined array key “id” in …/public_html/wp-content/plugins/integromat-
   connector/class/class-rest-response.php on line 37
 * If you want I can give you more details but reading the code is pretty self explanatory.

Viewing 1 replies (of 1 total)

 *  [Michael](https://wordpress.org/support/users/mdorchain/)
 * (@mdorchain)
 * [4 months, 1 week ago](https://wordpress.org/support/topic/undefined-array-key-warning-6/#post-18800068)
 * I can confirm the issue. It’s so bad that it foods stderr and crashes PHP.
   A 
   simple if ( isset( $object[‘id’] ) ) … does the trick.

Viewing 1 replies (of 1 total)

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## Tags

 * [warning](https://wordpress.org/support/topic-tag/warning/)

 * 1 reply
 * 2 participants
 * Last reply from: [Michael](https://wordpress.org/support/users/mdorchain/)
 * Last activity: [4 months, 1 week ago](https://wordpress.org/support/topic/undefined-array-key-warning-6/#post-18800068)
 * Status: not resolved