Browser: OperaGX/Chrome/Firefox/IE
OS: Windows
Hi there lovely Community!
I think I found a bug that I was able to replicate on the local setup as well, while developing a site for a client.
So when using Bricks Form element, every time I try to upload more then 8 files - only 8 of them are accessible. I did start to locate the issue by turning on the debug and adding some error.log commands to /wp-content/themes/bricks/includes/integrations/form/init.php
I added this line right before the handle_files() instance like that:
error_log(print_r($_FILES, true));
// STEP: Handle files
$this->uploaded_files = $this->handle_files();
Now what I noticed is that before the files list hits the form/init.php 9th file get’s lost and the array scheme changes.
For files 1-8 the array looks like this:
Array
(
[name] => Array
(
[0] => filename.pdf
)
[full_path] => Array
(
[0] => filename.pdf
)
[type] => Array
(
[0] => application/pdf
)
[tmp_name] => Array
(
[0] => /home/tmp/phpP6B9OR
)
[error] => Array
(
[0] => 0
)
[size] => Array
(
[0] => 16651
)
)
Then 9th file is lost from the list, and all files after that have this scheme:
Array
(
[name] => filename.pdf
[full_path] => filename.pdf
[type] => application/pdf
[tmp_name] => /home/tmp/phpZfQeiS
[error] => 0
[size] => 16915
)
Which makes the handle_files() function throw this error:
PHP Warning: foreach() argument must be of type array|object, string given in /wp-content/themes/bricks/includes/integrations/form/init.php on line 493
Like I said in the intro to this post - this happens both on my hosted website, even though all file limits far exceed amount of files that can be processed (limit is 20) or the size (all files are less then 3MB). That happens also on my local clean setup, built using Local on latest WP (6.4.2) and Bricks (1.9.5).
Let me know what else I can check and I’ll be happy to 
Thanks!
