Title: wp-confing.php question
Last modified: August 31, 2016

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# wp-confing.php question

 *  [Trinitech](https://wordpress.org/support/users/trinitech/)
 * (@trinitech)
 * [10 years, 3 months ago](https://wordpress.org/support/topic/wp-confingphp-question/)
 * Hi,
 * I just took a look at the [Editing wp-config.php](https://codex.wordpress.org/Editing_wp-config.php)
   on Codex and I could not see the following options listed..
 *     ```
       define( 'COMPRESS_CSS',        true );
       define( 'COMPRESS_SCRIPTS',    true );
       define( 'CONCATENATE_SCRIPTS', false );
       define( 'ENFORCE_GZIP',        true );
       ```
   
 * Could someome please tell me if this defines are still in use or has become opsolete?
 * Thank you

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

 *  [Tanveer Sure](https://wordpress.org/support/users/tsure/)
 * (@tsure)
 * [10 years, 2 months ago](https://wordpress.org/support/topic/wp-confingphp-question/#post-7262989)
 * Hi,
 * I think these are advanced options. They may not be there by default in wp-config.
   php. You have to add them in (if I undertand correctly)
 *  For more information of constants I found a good read here:
    [http://davejesch.com/2012/02/wordpress-constants/](http://davejesch.com/2012/02/wordpress-constants/)
 *  [Clayton James](https://wordpress.org/support/users/claytonjames/)
 * (@claytonjames)
 * [10 years, 2 months ago](https://wordpress.org/support/topic/wp-confingphp-question/#post-7262990)
 * If you take a look in /wp-includes/script-loader.php you’ll see some comments
   that explains the use of those constants. (lines 3-14)
 * [https://core.trac.wordpress.org/browser/trunk/src/wp-includes/script-loader.php](https://core.trac.wordpress.org/browser/trunk/src/wp-includes/script-loader.php)
 *  [Tanveer Sure](https://wordpress.org/support/users/tsure/)
 * (@tsure)
 * [10 years, 2 months ago](https://wordpress.org/support/topic/wp-confingphp-question/#post-7262993)
 * If your question has been answered, we would love it if you would mark this topic
   as resolved in the right hand sidebar. This helps our volunteers find the topics
   that still need attention and more people will get helped, possibly like you 
   did.

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

The topic ‘wp-confing.php question’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 3 replies
 * 3 participants
 * Last reply from: [Tanveer Sure](https://wordpress.org/support/users/tsure/)
 * Last activity: [10 years, 2 months ago](https://wordpress.org/support/topic/wp-confingphp-question/#post-7262993)
 * Status: not resolved

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