Title: ob_end_flush()
Last modified: July 27, 2017

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# ob_end_flush()

 *  [kadhmi](https://wordpress.org/support/users/kadhmi/)
 * (@kadhmi)
 * [8 years, 9 months ago](https://wordpress.org/support/topic/ob_end_flush/)
 * What is meant by this message?
 * Notice: ob_end_flush(): failed to send buffer of zlib output compression (1) 
   in D:\hshome\automotonk\domain.net\wp-includes\functions.php on line 3721

The topic ‘ob_end_flush()’ is closed to new replies.

## Tags

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

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 0 replies
 * 1 participant
 * Last reply from: [kadhmi](https://wordpress.org/support/users/kadhmi/)
 * Last activity: [8 years, 9 months ago](https://wordpress.org/support/topic/ob_end_flush/)
 * Status: not resolved

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