Title: PHP Warning
Last modified: May 4, 2021

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# PHP Warning

 *  Resolved [WebCodePoet](https://wordpress.org/support/users/senjoralfonso/)
 * (@senjoralfonso)
 * [5 years ago](https://wordpress.org/support/topic/php-warning-287/)
 * Is it safe to ignore this?
 * PHP Warning: Undefined array key 1 in /var/www/vhosts/sample.com/httpdocs/wp-
   content/plugins/redisearch/vendor/front/redisearch/src/Index.php on line 769P
   
   PHP Warning: Undefined array key 1 in /var/www/vhosts/sample.com/httpdocs/wp-
   content/plugins/redisearch/vendor/front/redisearch/src/Index.php on line 770 
   Undefined array key 1 in /var/www/vhosts/sample.com/httpdocs/wp-content/plugins/
   redisearch/vendor/front/redisearch/src/Index.php on line 774

Viewing 1 replies (of 1 total)

 *  Plugin Author [foadyousefi](https://wordpress.org/support/users/foadyousefi/)
 * (@foadyousefi)
 * [5 years ago](https://wordpress.org/support/topic/php-warning-287/#post-14397206)
 * Thanks for reporting. This is `normalizeInfoArray` function which converts index
   INFO. I will look into it, but it’s not an important part. You can just ignore
   it at least for now.

Viewing 1 replies (of 1 total)

The topic ‘PHP Warning’ is closed to new replies.

 * ![](https://ps.w.org/redisearch/assets/icon-256x256.jpg?rev=1967472)
 * [RediSearch](https://wordpress.org/plugins/redisearch/)
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 * 1 reply
 * 2 participants
 * Last reply from: [foadyousefi](https://wordpress.org/support/users/foadyousefi/)
 * Last activity: [5 years ago](https://wordpress.org/support/topic/php-warning-287/#post-14397206)
 * Status: resolved