Title: Warning: array_key_exists() [function.array-key-exists]
Last modified: August 20, 2016

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# Warning: array_key_exists() [function.array-key-exists]

 *  [Nahin](https://wordpress.org/support/users/nahin/)
 * (@nahin)
 * [13 years, 6 months ago](https://wordpress.org/support/topic/warning-array_key_exists-functionarray-key-exists-1/)
 * why i see it in my home page —
 * **Warning: array_key_exists() [function.array-key-exists]: The first argument
   should be either a string or an integer in /home/u399248122/public_html/wp-content/
   plugins/jetpack/modules/photon.php on line 224**
 * when i Activated Photon (JetPack by wordpress).
    then Show Warning: array_key_exists()

Viewing 7 replies - 1 through 7 (of 7 total)

 *  [aldon](https://wordpress.org/support/users/aldon/)
 * (@aldon)
 * [13 years, 6 months ago](https://wordpress.org/support/topic/warning-array_key_exists-functionarray-key-exists-1/#post-3193881)
 * i have the same issue. any help??????
 *  [jakilevy](https://wordpress.org/support/users/jakilevy/)
 * (@jakilevy)
 * [13 years, 5 months ago](https://wordpress.org/support/topic/warning-array_key_exists-functionarray-key-exists-1/#post-3193882)
 * I’m having the same issue 😉
 * [http://dev.dancersgroup.org/event/onsite-joanna-haigood/](http://dev.dancersgroup.org/event/onsite-joanna-haigood/)
 *  [mrrssy](https://wordpress.org/support/users/mrrssy/)
 * (@mrrssy)
 * [13 years, 5 months ago](https://wordpress.org/support/topic/warning-array_key_exists-functionarray-key-exists-1/#post-3193883)
 * I’m having the same issue too after last upgrade i think :/
    [http://www.andropedi.com/soru-cevap/](http://www.andropedi.com/soru-cevap/)
 *  [Loralee_H](https://wordpress.org/support/users/loralee_h/)
 * (@loralee_h)
 * [13 years, 5 months ago](https://wordpress.org/support/topic/warning-array_key_exists-functionarray-key-exists-1/#post-3193884)
 * I’m experiencing the same error codes as well.
 * [http://loraleehutton.com](http://loraleehutton.com)
 * I’m hesitant to deactivate jetpack, it manages so many aspects of my site. But
   it seems to be the cause, and I’d love to eliminate the code from my home page.
 *  [Loralee_H](https://wordpress.org/support/users/loralee_h/)
 * (@loralee_h)
 * [13 years, 5 months ago](https://wordpress.org/support/topic/warning-array_key_exists-functionarray-key-exists-1/#post-3193885)
 * Well, I did a little test & confirmed my suspicion. When jetpack is disabled 
   the code is gone. Crossing my fingers there will be a new update very, very soon!
   Glad I’m not alone.
 *  [jakilevy](https://wordpress.org/support/users/jakilevy/)
 * (@jakilevy)
 * [13 years, 5 months ago](https://wordpress.org/support/topic/warning-array_key_exists-functionarray-key-exists-1/#post-3193886)
 * I was able to keep jetpack active and have my site work well.
 * What I did – I disabled photon and it resolved the error. I’d love to use Photon,
   but it’s clearly not ready for widespread use.
 * FYI – I’ve still got 15+ sites I’m managing that are giving me this error when
   Photon is activated.
 *  [balajie90](https://wordpress.org/support/users/balajie90/)
 * (@balajie90)
 * [13 years, 5 months ago](https://wordpress.org/support/topic/warning-array_key_exists-functionarray-key-exists-1/#post-3193889)
 * No need to deactivate **jetpack** , Just Deactivate **Photon** and use site ,
   Now it resolved,

Viewing 7 replies - 1 through 7 (of 7 total)

The topic ‘Warning: array_key_exists() [function.array-key-exists]’ is closed to
new replies.

## Tags

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

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 7 replies
 * 6 participants
 * Last reply from: [balajie90](https://wordpress.org/support/users/balajie90/)
 * Last activity: [13 years, 5 months ago](https://wordpress.org/support/topic/warning-array_key_exists-functionarray-key-exists-1/#post-3193889)
 * Status: not resolved

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