<form enctype="multipart/form-data">
<input type="file" name="image">
</form>
echo "<pre>";
print_r($_FILES['image']);
echo "</pre>";
array(
['name'] => 'ss.png',
['type'] => 'image/png',
['tmp_name'] => 'D:\xampp\tmp\php655A.tmp',
['error'] => '0',
['size'] => '4785',
);
$new_file_path_objects = wp_upload_dir();
echo "<pre>";
print_r($new_file_path_objects);
echo "</pre>";
array(
['path'] => "D:\works\project\root\wordpress/wp-content/uploads/2018/01",
['url'] => "http://project.local/wordpress/wp-content/uploads/2018/01",
['subdir'] => "/2018/01",
['basedir'] => "D:\works\project\root\wordpress/wp-content/uploads",
['baseurl'] => "http://project.local/wordpress/wp-content/uploads",
['error'] => "",
)