Title: Undefined index: format
Last modified: August 24, 2016

---

# Undefined index: format

 *  Resolved [Per Alm](https://wordpress.org/support/users/per-alm/)
 * (@per-alm)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/undefined-index-format/)
 * The new format option in the wpstatistics shortcode did result in an Undefined
   index when not used.
    I appended following lines at line 20 in shortcode.php:
 *     ```
       if( !isset( $atts['format'] ) )
       		$formatnumber = false;
       ```
   
 * and it works.
 * [https://wordpress.org/plugins/wp-statistics/](https://wordpress.org/plugins/wp-statistics/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Contributor [Greg Ross](https://wordpress.org/support/users/gregross/)
 * (@gregross)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/undefined-index-format/#post-6025600)
 * Try changing line 18 to (and remove the code you added):
 *     ```
       $formatnumber = array_key_exists( 'format', $atts );
       ```
   
 *  Thread Starter [Per Alm](https://wordpress.org/support/users/per-alm/)
 * (@per-alm)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/undefined-index-format/#post-6025731)
 * It also works!
 *  Plugin Contributor [Greg Ross](https://wordpress.org/support/users/gregross/)
 * (@gregross)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/undefined-index-format/#post-6025756)
 * Great, it will be in the next release.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Undefined index: format’ is closed to new replies.

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## Tags

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

 * 3 replies
 * 2 participants
 * Last reply from: [Greg Ross](https://wordpress.org/support/users/gregross/)
 * Last activity: [11 years, 2 months ago](https://wordpress.org/support/topic/undefined-index-format/#post-6025756)
 * Status: resolved