SproutCMS

function replaceSet()

Replaces a set of files to be stored in a single field; this acts as a backend for Fb::chunkedUpload

Files are saved as '{prefix}{num}.{ext}', with 'num' starting at 1

• File: /sprout/Helpers/File.php, line 1151
• Namespace: Sprout\Helpers
• Class: File, Static method

Usage

Arguments

1. string $session_key
   

   Session key used for this file field, used for FileUpload::verify

2. string $field_name
   

   Name of the field used on the form, e.g. 'photos'

3. array $exts
   

   Allowed file extensions, e.g. ['jpg', 'jpeg', 'png', 'gif']

4. string $prefix
   

   The start of the new file name, e.g. 'user-gallery-123-'

Return value

• array
  

  List of newly saved filenames