PHP + jQuery ajax file no refresh upload file

PHP + jQuery Ajax File upload instance. Because see some friends ask how to implement the PHP environment of the Web page upload function, oneself these days just used the jquery_upload_multiple upload plug-ins, so here to use for everyone to say.

To achieve this plug-in based on the upload function, in fact quite simple, need jquery on the line, there is also a upload file when the PHP program, crap not to say, first look at the following HTML, that is, with the upload form, let users choose to upload the file page:

Next is the upload picture of the php file code: File name: submit_form_process.php

Save the HTML code as a name you like, save the PHP code as submit_form_process.php, and then create an upload folder under the same level of two files, you can test it, remember to use Firefox or Chrome to test.