Title: PHP Warning with WP CLI
Last modified: June 13, 2017

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# PHP Warning with WP CLI

 *  Resolved [DreamOn11](https://wordpress.org/support/users/dreamon11/)
 * (@dreamon11)
 * [8 years, 10 months ago](https://wordpress.org/support/topic/%ef%bb%bfphp-warning-with-wp-cli/)
 * Hi,
 * When using WP CLI commands such as `wp option get wp_template_root`, the plugin
   return warnings which prevent to get expected data from external scripts:
 *     ```
       admin@xxx:/srv/www/xxx.net/current$ wp option get wp_template_root
       PHP Warning:  Cannot modify header information - headers already sent by (output started at /srv/www/xxx.net/releases/20170613160055/web/app/plugins/cleantalk-spam-protect/cleantalk-sfw.class.php:1) in /srv/www/xxx.net/releases/20170613160055/web/app/plugins/security-malware-firewall/security-malware-firewall.php on line 149
       Warning: Cannot modify header information - headers already sent by (output started at /srv/www/xxx.net/releases/20170613160055/web/app/plugins/cleantalk-spam-protect/cleantalk-sfw.class.php:1) in /srv/www/xxx.net/releases/20170613160055/web/app/plugins/security-malware-firewall/security-malware-firewall.php on line 149
       ```
   
 * Can you fix it?
 * Thanks!

Viewing 5 replies - 1 through 5 (of 5 total)

 *  [SergeM](https://wordpress.org/support/users/serge00/)
 * (@serge00)
 * [8 years, 10 months ago](https://wordpress.org/support/topic/%ef%bb%bfphp-warning-with-wp-cli/#post-9224434)
 * Hello.
 * Thank you for your letter.
 * We are sorry for the inconveniences.
 * We will look into this issue and fix it as soon as possible. It will take 1-2
   day.
 * Please, wait.
 * Your CleanTalk Control Panel: [ [https://cleantalk.org/my/](https://cleantalk.org/my/)].
 * Best regards.
 *  Thread Starter [DreamOn11](https://wordpress.org/support/users/dreamon11/)
 * (@dreamon11)
 * [8 years, 10 months ago](https://wordpress.org/support/topic/%ef%bb%bfphp-warning-with-wp-cli/#post-9224858)
 * Thanks! 🙂
 *  [Safronik](https://wordpress.org/support/users/safronik/)
 * (@safronik)
 * [8 years, 10 months ago](https://wordpress.org/support/topic/%ef%bb%bfphp-warning-with-wp-cli/#post-9230655)
 * Hello,
 * As far as we know WordPress doesn’t have option called “wp_template_root” (same
   for WPMS).
    Please, check your command. Try something like this “wp option get
   cron”. We have tested it and everything seems fine in our test environment.
 * It looks like plugin’s file outputs something, may be the file was modified.
 * Any way could you update the plugin and try one more time. Also try to disable
   the CleanTalk’s plugins (Security, Antispam) and try without them.
 * Please, contact us.
 *  Thread Starter [DreamOn11](https://wordpress.org/support/users/dreamon11/)
 * (@dreamon11)
 * [8 years, 10 months ago](https://wordpress.org/support/topic/%ef%bb%bfphp-warning-with-wp-cli/#post-9230725)
 * Hi Safronik,
 * I just tested command `wp option get wp_template_root` at the moment and… problem
   is gone oO
 * Sorry for the inconvenience, I don’t know why I have the problem two days ago.
   I can now carry on my project!
 * Thanks for help!
    -  This reply was modified 8 years, 10 months ago by [DreamOn11](https://wordpress.org/support/users/dreamon11/).
 *  Plugin Support [amagsumov](https://wordpress.org/support/users/amagsumov/)
 * (@amagsumov)
 * [8 years, 10 months ago](https://wordpress.org/support/topic/%ef%bb%bfphp-warning-with-wp-cli/#post-9231292)
 * You are welcome.
 * Contact us any time.
 * Best regards.

Viewing 5 replies - 1 through 5 (of 5 total)

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

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## Tags

 * [cli](https://wordpress.org/support/topic-tag/cli/)
 * [command](https://wordpress.org/support/topic-tag/command/)
 * [script](https://wordpress.org/support/topic-tag/script/)
 * [warning](https://wordpress.org/support/topic-tag/warning/)

 * 5 replies
 * 4 participants
 * Last reply from: [amagsumov](https://wordpress.org/support/users/amagsumov/)
 * Last activity: [8 years, 10 months ago](https://wordpress.org/support/topic/%ef%bb%bfphp-warning-with-wp-cli/#post-9231292)
 * Status: resolved