Why is \'move_uploaded_file()\' Function Throwing Errors and How to Fix Them?

Troubleshooting 'Move_uploaded_file()' Function Failures

When attempting to implement file upload functionality using the 'move_uploaded_file()' function, various issues may arise. Here are some common errors and their corresponding solutions:

1. Enable PHP Error Reporting

Enable error reporting to receive more detailed error messages from 'move_uploaded_file()' that can assist in problem identification.

2. Check the Error Variable

Examine the '$_FILES'image'' variable to ascertain the specific error code. This can indicate problems such as file size limits or file type restrictions.

3. Use 'tmp_name' Instead of 'name'

To move a file from the temporary upload location to a permanent destination, utilize '$_FILES['image']['tmp_name']' instead of '$_FILES'image''. This is because uploaded files are initially stored in a temporary directory before being moved to their final location.

Example Code:

<code class="php">move_uploaded_file($_FILES['image']['tmp_name'], __DIR__.'/../../uploads/'. $_FILES['image']['name']);
// echo "Uploaded";</code>

The above is the detailed content of Why is \'move_uploaded_file()\' Function Throwing Errors and How to Fix Them?. For more information, please follow other related articles on the PHP Chinese website!