How to Implement Multiple File Uploads in CodeIgniter Using a Single Form Element?

Multiple File Uploads in CodeIgniter

This question delves into the issue of uploading multiple files using a single form element in CodeIgniter. The user provided a series of PHP scripts for handling form submission, file validation, and file uploading. However, they encountered an error message indicating that they had not selected any files for upload.

Issue Resolution

The original code included the following line for file upload:

if ($this->upload->do_upload($image))

However, to upload multiple files using a single form element, the code should use:

if ($this->upload->do_upload('images[]'))

By adjusting this line, the code now iterates through the files and uploads them individually, allowing for multiple file selections.

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