Title: Debug error message fix
Last modified: August 30, 2016

---

# Debug error message fix

 *  [Greg Ross](https://wordpress.org/support/users/gregross/)
 * (@gregross)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/debug-error-message-fix/)
 * I’m doing some development work and noticed a debug warning on line 108, line
   107-110 is curretnly:
 *     ```
       if ( is_array( $info['compatibility'] ) and !empty( $info['compatibility'][$GLOBALS['wp_version']] ) )
       	$info['compatibility'] = $info['compatibility'][$GLOBALS['wp_version']][$info['version']][0] . '%';
       else
       	$info['compatibility'] = __( 'Unknown', 'plugin-info' );
       ```
   
 * The warning is generated because there is no $info[‘version’] key in the $info[‘
   compatibility’][$GLOBALS[‘wp_version’]] array.
 * A bit more checking has to be done in the if condition to make sure there’s a
   value to be assigned:
 *     ```
       if ( is_array( $info['compatibility'] ) and !empty( $info['compatibility'][$GLOBALS['wp_version']] ) and !empty( $info['version'] ) and !empty( $info['compatibility'][$GLOBALS['wp_version']][$info['version']] ) and !empty( $info['compatibility'][$GLOBALS['wp_version']][$info['version']][0] ) )
       	$info['compatibility'] = $info['compatibility'][$GLOBALS['wp_version']][$info['version']][0] . '%';
       else
       	$info['compatibility'] = __( 'Unknown', 'plugin-info' );
       ```
   
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 * 0 replies
 * 1 participant
 * Last reply from: [Greg Ross](https://wordpress.org/support/users/gregross/)
 * Last activity: [10 years, 8 months ago](https://wordpress.org/support/topic/debug-error-message-fix/)
 * Status: not resolved