Mastering PHP File Upload

Different ways to handle file upload in PHP. From novice to professional.

Title  
PHP File Upload Tutorial (part 1) Read
PHP File Upload Tutorial (part 2) Read
Move_uploaded_file FAQ Read
Resumable file upload (part 1) Read
Resumable file upload (part 2) Read
DropzoneJs + PHP: How to build a file upload form Read
jQuery uploadify with PHP Read