Title: PHP Warnings with PHP 8.4
Last modified: July 22, 2026

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# PHP Warnings with PHP 8.4

 *  Resolved [Das Capitolin](https://wordpress.org/support/users/das-capitolin/)
 * (@das-capitolin)
 * [2 weeks, 4 days ago](https://wordpress.org/support/topic/php-warnings-with-php-8-4/)
 * Warnings appear in the error log after updating to PHP 8.4:
 * [22-Jul-2026 20:47:09 UTC] PHP Warning: Undefined array key “width” in /home3/
   website/public_html/wp-content/plugins/seo-by-rank-math/includes/modules/schema/
   class-jsonld.php on line 479
    [22-Jul-2026 20:47:09 UTC] PHP Warning: Undefined
   array key “height” in /home3/website/public_html/wp-content/plugins/seo-by-rank-
   math/includes/modules/schema/class-jsonld.php on line 480

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

 *  Plugin Support [Rakibuzzaman Siam](https://wordpress.org/support/users/rakibuzzamansiam1/)
 * (@rakibuzzamansiam1)
 * [2 weeks, 4 days ago](https://wordpress.org/support/topic/php-warnings-with-php-8-4/#post-18972587)
 * Hello [@das-capitolin](https://wordpress.org/support/users/das-capitolin/),
 * Thank you for contacting us, and we apologize for any inconvenience this issue
   may have caused.
 * Based on the error log, it appears that you are using an SVG image as your website
   logo under WordPress Dashboard > Rank Math > Titles & Meta > Local SEO.
 * Since SVG images do not contain the metadata required for our plugin to determine
   their width and height, these warnings are displayed on your website.
 * To resolve the issue, please replace the SVG logo with a JPEG or PNG image that
   includes the required metadata. Our plugin will then be able to read the image
   dimensions and generate the markup correctly.
 * Please let us know how it goes. We look forward to your update and are happy 
   to assist further if needed.
 *  Thread Starter [Das Capitolin](https://wordpress.org/support/users/das-capitolin/)
 * (@das-capitolin)
 * [2 weeks, 4 days ago](https://wordpress.org/support/topic/php-warnings-with-php-8-4/#post-18972596)
 * Hello,
    Thank you for the swift follow-up response, and for offering me a clear
   solution to the problem. I’ll close this ticket as resolved. Have a great day!
 *  Plugin Support [Jaideep Asrani](https://wordpress.org/support/users/jaideeprm/)
 * (@jaideeprm)
 * [2 weeks, 2 days ago](https://wordpress.org/support/topic/php-warnings-with-php-8-4/#post-18974900)
 * Hello [@das-capitolin](https://wordpress.org/support/users/das-capitolin/),
 * We are glad that the issue has been resolved.
 * Please do not hesitate to let us know if you need our assistance with anything
   else.
 * Thank you.

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

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 * 3 replies
 * 3 participants
 * Last reply from: [Jaideep Asrani](https://wordpress.org/support/users/jaideeprm/)
 * Last activity: [2 weeks, 2 days ago](https://wordpress.org/support/topic/php-warnings-with-php-8-4/#post-18974900)
 * Status: resolved