When upgrading php from php 7.4 to php 8.0 an error generally comes which says – “Error Trying to access array offset on value of type bool” .
There is a very simple fixes for this error.
Check for the mentioned file and the line and check for the array valiable.
This error comes when we use array offset which is not having any value i.e false. To remove this error we need to add a check for the value in this array variable like below:
$featured_img_url = wp_get_attachment_image_src( get_post_thumbnail_id(), 'full');
if( $featured_img_url ){
$thumb_url = $featured_img_url[0];
}else{
$thumb_url = '';
}
Modify your codes according to this sample codes.
Hope this will solve the issue. If you still face the issue let us know.
Author: Poonam
Poonam Yogi is an award winning author and published many books, including "Yogiraj Notes". She has a degree in English Literature and B.Ed Degree from Pune University. Poonam is an active member of the literary community and regularly participates in book festivals and writing workshops.
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