Title: Throwing small error when WP_DEBUG is enabled
Last modified: August 31, 2016

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# Throwing small error when WP_DEBUG is enabled

 *  [transom](https://wordpress.org/support/users/transom/)
 * (@transom)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/throwing-small-error-when-wp_debug-is-enabled/)
 * What a useful little plugin!
 * Given that most of time when your plugin is activated, WP_DEBUG is true. I’d 
   appreciate if you could fix a small bug.
 * In FilterEmail (line #86) – the variable – $args[‘to’] can be a string OR AN 
   ARRAY – so how about an if( array( $args[‘to’] ) ) { $original = implode( ‘,’,
   $args[‘to’]); }
 * Thanks
 * [https://wordpress.org/plugins/wp-email-debug/](https://wordpress.org/plugins/wp-email-debug/)

The topic ‘Throwing small error when WP_DEBUG is enabled’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [transom](https://wordpress.org/support/users/transom/)
 * Last activity: [10 years, 1 month ago](https://wordpress.org/support/topic/throwing-small-error-when-wp_debug-is-enabled/)
 * Status: not resolved