Download xls files with PHP (self-written) _php tutorial

Yesterday look at Ecshop source, met a little did not learn just-how to use PHP implementation to download XLS file. According to its source code, I have implemented a bit, successfully achieved this effect.

Source:
Copy CodeThe code is as follows:
/*
* @Description: Download xls table
*
*
*/
function Downloadxls ($filename = ") {
$filename =!empty ($filename)? $filename: Die (' nothing ');

The function of the header is to create a new downloaded Test.xls
Header ("Content-type:application/vnd.ms-excel; Charset=utf8 ");
Header ("content-disposition:attachment; Filename= $filename ");

This needs to be output output directly to the Test.xls file.
Echo ' This is the test! ';
Exit
}

$fileName = ' Test.xls ';
Downloadxls ($fileName);
?>

Effect:



Note: If the output is in Chinese information, you should pay attention to the character encoding format conversion!

But what if I want to download the XLS file saved in the server?

After reviewing the PHP manual: find it easy to implement this function, using a ReadFile function. The code is as follows:
Copy CodeThe code is as follows:
/*
* @Description: Download xls table
*
*
*/
function Downloadxls ($filename = ") {
$filename =!empty ($filename)? $filename: Die (' nothing ');

The function of the header is to create a new downloaded Test.xls
Header ("Content-type:application/vnd.ms-excel; Charset=utf8 ");
Header ("content-disposition:attachment; Filename= $filename ");

Here is the file that needs to be exported
ReadFile ($filename);
}

$fileName = ' Test.xls ';
Downloadxls ($fileName);
?>

Effect:



Another extension: What if I want to download a txt file, a PDF file?

The way to do this is to modify the contents of the Content-type in the header output!

There is not much place, please the Great God pointed out!

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