Title: $source[0] not set
Last modified: August 22, 2016

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# $source[0] not set

 *  [aykira](https://wordpress.org/support/users/aykira/)
 * (@aykira)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/source0-not-set/)
 * Hi,
 * you need to add a if(isset($source[0])) prefix to lines 168 & 148 to avoid Php
   error.
 * Thanks
 *  Keith
 * [https://wordpress.org/plugins/wp-image-seo/](https://wordpress.org/plugins/wp-image-seo/)

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 * 0 replies
 * 1 participant
 * Last reply from: [aykira](https://wordpress.org/support/users/aykira/)
 * Last activity: [11 years, 7 months ago](https://wordpress.org/support/topic/source0-not-set/)
 * Status: not resolved