php+jQuery.uploadify implementation of file upload tutorial, _PHP tutorial

php+jQuery.uploadify file upload tutorial,

In the past two days, I have been using the upload control. PHP+Jquery. Today I will introduce this uploadify. Well, I downloaded it today because my English is not very good, so I looked for tutorials on the Internet. I found that many of them cannot be used. I will go there. , you will know by reading the official documents that many APIs are no longer the previous APIs. Today I’ll summarize it for you, and give you a reminder to read the official http://www.uploadify.com/documentation/!

I will give you a simple example of how to use it, and then I will add comments for everyone to make it easier for everyone to read and use. After downloading the official version, you can use it directly. Of course, you can modify it directly if you need it!

Copy code The code is as follows:

 

Uploadify讲解由widuu提供

 

  

/*
*Check-exists.php
to check whether the file exists */
/*
$targetFolder = '/uploads';
if (file_exists($_SERVER['DOCUMENT_ROOT'] . $targetFolder . '/' . $_POST['filename'])) {
echo 1;
} else {
echo 0;
}
*/
?>

Detailed explanations are given in the code comments, so I won’t go into too much nonsense here. If you still have any questions, please contact me.

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