What is the significance of using $_FILES instead of $HTTP_POST_FILES in PHP file uploads?

Using $_FILES instead of $HTTP_POST_FILES is significant because $HTTP_POST_FILES is deprecated as of PHP 5.0.0 and removed in PHP 5.4.0. Therefore, it is recommended to use $_FILES for handling file uploads in PHP to ensure compatibility with newer versions of PHP. 

// Example PHP code snippet using $_FILES for file uploads
if ($_FILES['file']['error'] === UPLOAD_ERR_OK) {
    $uploadPath = 'uploads/' . basename($_FILES['file']['name']);
    move_uploaded_file($_FILES['file']['tmp_name'], $uploadPath);
    echo 'File uploaded successfully!';
} else {
    echo 'File upload failed.';
}

Keywords

$_FILES $HTTP_POST_FILES PHP file uploads significance

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