What is the difference between using "copy()" and "move_uploaded_file()" for file uploads in PHP, and when should each be used?

The difference between using "copy()" and "move_uploaded_file()" for file uploads in PHP is that "copy()" creates a duplicate of the file in the specified destination, while "move_uploaded_file()" moves the uploaded file from the temporary directory to the specified destination. "move_uploaded_file()" should be used for handling file uploads in PHP as it ensures the file is moved securely and is specifically designed for handling uploaded files. 

// Using move_uploaded_file() to handle file uploads in PHP
$uploadedFile = $_FILES['file']['tmp_name'];
$destination = 'uploads/' . $_FILES['file']['name'];

if (move_uploaded_file($uploadedFile, $destination)) {
    echo 'File uploaded successfully.';
} else {
    echo 'Error uploading file.';
}

Keywords

copy() move_uploaded_file() file uploads PHP differences

Related Questions