Home » PHP Code »

March 16, 2010

Friendly file size for a file using php code

1

Hi friends, In this post i would like to explain about get the friendly file size using simple php code.

PHP Code

following code is very simple to get the friendly file size format using php code.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
function frndlyfilesize($filesize){

if(is_numeric($filesize)){
$decr = 1024;
$step = 0;
$prefix = array('Byte','KB','MB','GB','TB','PB');

while(($fileName / $decr) > 0.9){
$filesize = $filesize / $decr;
$step++;
}
return round($filesize,2).' '.$prefix[$step];
} else {

return 'Nothing';
}
}

 

To call that function :

1
2
$ filesize = filesize("test.jpg");
$newSize = frndlyfilesize($filesize);

 

Expected output like the format :

 

5 MB  or 5 KB or 5 GB ……


Related Posts

    How to take backup of Database using PHP code?How to get the php data grid?Generation of SEO URL in php codeAuto post into Blogspot using php code?

 
Tags: , , ,

1 Comment

  1. Ruel says:
    January 12, 2011 at 5:17 pm

    I think it should be
    while(($filesize / $decr) > 0.9)

    and NOT
    while(($fileName / $decr) > 0.9)

Leave a Reply