warning Trying to access array offset on value of type int in

[lenamtl]

Hi,

I know this is an old code and the project is an abandonned one...

I need to fix a warning (PHP 8)
Trying to access array offset on value of type int in

related to this line from validate($file = null)
if($options['maxSize'] && $file['size'][0] > $options['maxSize']) $errors[] = $this->error_messages['max_file_size'];

Any clue?

[lenamtl]

Here is the fix

$file['size'][0] should be replaced by $file['size']

Replace
if($options['maxSize'] && $file['size'][0] > $options['maxSize']) $errors[] = $this->error_messages['max_file_size'];

By
if($options['maxSize'] && $file['size'] > $options['maxSize']) $errors[] = $this->error_messages['max_file_size'];

*Important:
I found another error when I compared the $options['maxSize'] VS $file['size'] they use different size format so they cannot be compared

So we need to edit
maxSize must be set in bytes not megabytes (because the code does not have any conversion)
You need to change the value in Javascript and in PHP.