Title: PHP Warning on core.php line 358
Last modified: August 22, 2016

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# PHP Warning on core.php line 358

 *  [jbx](https://wordpress.org/support/users/jbx/)
 * (@jbx)
 * [11 years, 6 months ago](https://wordpress.org/support/topic/php-warning-on-corephp-line-358/)
 * Hi,
 * I am getting a lot of PHP warning from this plugin. Specifically line 358 of 
   core.php:
 *     ```
       [error]  PHP Warning:  Illegal offset type in isset or empty in /httpdocs/wp-content/plugins/xml-sitemap-feed/includes/core.php on line 358
       ```
   
 * Can this be fixed in any way? Is it finding anything missing?
    It is polluting
   my logs with a lot of these messages.
 * Thanks
 * [https://wordpress.org/plugins/xml-sitemap-feed/](https://wordpress.org/plugins/xml-sitemap-feed/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Rolf Allard van Hagen](https://wordpress.org/support/users/ravanh/)
 * (@ravanh)
 * [11 years, 6 months ago](https://wordpress.org/support/topic/php-warning-on-corephp-line-358/#post-5567011)
 * Hi jbx, can you try the development version? It can be downloaded from [https://wordpress.org/plugins/xml-sitemap-feed/developers/](https://wordpress.org/plugins/xml-sitemap-feed/developers/)
   under Other Versions.

Viewing 1 replies (of 1 total)

The topic ‘PHP Warning on core.php line 358’ is closed to new replies.

 * ![](https://ps.w.org/xml-sitemap-feed/assets/icon-128x128.png?rev=1112143)
 * [XML Sitemap & Google News](https://wordpress.org/plugins/xml-sitemap-feed/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/xml-sitemap-feed/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/xml-sitemap-feed/)
 * [Active Topics](https://wordpress.org/support/plugin/xml-sitemap-feed/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/xml-sitemap-feed/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/xml-sitemap-feed/reviews/)

## Tags

 * [illegal offset](https://wordpress.org/support/topic-tag/illegal-offset/)
 * [PHP Warning](https://wordpress.org/support/topic-tag/php-warning/)

 * 1 reply
 * 2 participants
 * Last reply from: [Rolf Allard van Hagen](https://wordpress.org/support/users/ravanh/)
 * Last activity: [11 years, 6 months ago](https://wordpress.org/support/topic/php-warning-on-corephp-line-358/#post-5567011)
 * Status: not resolved