thinkphp Multi-File Upload implementation method, _php tutorial

thinkphp Multi-File Upload implementation method,

This article describes the thinkphp multi-File Upload implementation method, share to everyone for your reference. The implementation method is as follows:

thinkphp Manual for multi-File upload description is very clear: if you need to use more than one file, only need to modify the form, the

Copy the Code code as follows:
Switch
Copy the Code code as follows:

Or
Copy the Code code as follows:

For the moment, your own upload form field is two, one upload image, one upload video. The field name is image, video.
The HTML code is as follows

Copy CodeThe code is as follows: Picture:

Video:
Model Code:
Copy CodeThe code is as follows: protected $info = ';

Protected $_auto = Array (
Array (' image ', ' upload ', 3,callback),//Auto-complete method
Array (' video ', ' Videoupload ', 3,callback),//Auto-complete method
)///Auto fill upload image to generate thumbnail image
protected function upload () {
$var = $_files[' image ' [' Name '];
Import (' ORG.Net.UploadFile ');
$upload = new UploadFile ();
$upload->saverule = time;
$upload->allowexts = array (' jpg ', ' gif ', ' png ', ' zip ', ' flv ');
$upload->thumb = true;
Video path ... Only FLV suffixes are supported,
$upload->videopath = './public/upload/video/';
$upload->savepath = './public/upload/images/';
$upload->thumbprefix = ' 250_115_,150_110_,213_156_ ';
$upload->thumbmaxwidth= ' 250,150,213 ';
$upload->thumbmaxheight= ' 115,110,156 ';
if (!in_array (", $var) | |!in_array (', $_files[' video ' [' Name '])) {
if (! $upload->upload ()) {
echo $upload->geterrormsg ();d ie;
}else{
$this->info = $upload->getuploadfileinfo ();
if (!in_array (', $var) &&!in_array (' ', $_files[' video ' [' Name '])) {
return $this->info[1][' Savename '];
}elseif (!in_array (", $var)) {
return $this->info[0][' Savename '];
}else{
return false;
}

}
}else{
return flase;
}
}
Upload Video
protected function Videoupload () {
if (!in_array (', $var) &&!in_array (' ', $_files[' video ' [' Name '])) {
return $this->info[0][' Savename '];
}elseif (!in_array (', $_files[' video ' [' Name '])) {
return $this->info[1][' Savename '];
}else{
return false;
}

}
At the end of the article I will analyze the principle of multi-file upload, first look at the HTML code
Copy CodeThe code is as follows:

This is the form variable is defined as an array, in PHP special variable It can store a number of indefinite length of content, so we can customize the multi-file upload box, then in PHP processing when we want to operate, see the example below.
Copy CodeThe code is as follows: protected $_auto = Array (
Array (' image ', ' upload ', 3,callback),//Auto-complete method
Array (' video ', ' Videoupload ', 3,callback),//Auto-complete method
)///Auto fill upload image to generate thumbnail image
This is to tell thinkphp is an array variable, do not need to like the original ecological PHP to judge the number of the number of team leader and then upload the code, because the thinkphp has been done.

It is hoped that this article will be helpful to everyone's thinkphp framework design.

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