[SOLVED] Percent Used

[steviez]

Hi,

 

I am trying to show my users how much disk space out of their 100MB they have used. It has to be shown in a %.

 

Here is my code so far:

 

<?php

$sql = "SELECT SUM(size) AS sum_size FROM `uploads` WHERE uploader = 'steviez' ";
$result = mysql_query($sql) or die(mysql_error());
$i = mysql_fetch_array($result);
$space_used =  $i['sum_size'];  
$max space = '100MB';

function ByteSize($bytes) 
    {
    $size = $bytes / 1024;
    if($size < 1024)
        {
        $size = number_format($size, 2);
        $size .= ' KB';
        } 
    else 
        {
        if($size / 1024 < 1024) 
            {
            $size = number_format($size / 1024, 2);
            $size .= ' MB';
            } 
        else if ($size / 1024 / 1024 < 1024)  
            {
            $size = number_format($size / 1024 / 1024, 2);
            $size .= ' GB';
            } 
        }
    return $size;
    }
$mb_used = ByteSize($space_used); 

?>

 

I have a percentage graph already but i just need to get php to tell it what percentage they have used. Please help

[Orio]

Why don't you first compare the number of bytes the user used with the maximum bytes a user can use, and then format it into a string...?

 

Orio.

[steviez]

Im fairly new to PHP, could anyone help me with this?

[Orio]

<?php

$sql = "SELECT SUM(size) AS sum_size FROM `uploads` WHERE uploader = 'steviez' ";
$result = mysql_query($sql) or die(mysql_error());
$i = mysql_fetch_array($result);
$space_used =  $i['sum_size'];  
$max_space = 100 * 1024 *1024; //100MB
if($space_used > $max_space)
    echo "You are using too much!";
else
    echo "You are ok, you are using ".ByteSize($space_used)." out of allowed ".ByteSize($max_space);

$mb_used = ByteSize($space_used); 

function ByteSize($bytes) 
{
    $size = $bytes / 1024;
    if($size < 1024)
        {
        $size = number_format($size, 2);
        $size .= ' KB';
        } 
    else 
        {
        if($size / 1024 < 1024) 
            {
            $size = number_format($size / 1024, 2);
            $size .= ' MB';
            } 
        else if ($size / 1024 / 1024 < 1024)  
            {
            $size = number_format($size / 1024 / 1024, 2);
            $size .= ' GB';
            } 
        }
    return $size;
}

?>

 

 

Orio.

[steviez]

That works perfect but only shows the use in MB. How would i make it return a % (eg you are using 50%)

 

Thanks!

[GingerRobot]

Just a simple bit of maths with the sizes:

<?php
$sql = "SELECT SUM(size) AS sum_size FROM `uploads` WHERE uploader = 'steviez' ";
$result = mysql_query($sql) or die(mysql_error());
$i = mysql_fetch_array($result);
$space_used =  $i['sum_size'];  
$max_space = 100 * 1024 *1024; //100MB
if($space_used > $max_space)
    echo "You are using too much!";
else
    echo "You are ok, you are using ".ByteSize($space_used)." out of allowed ".ByteSize($max_space)." which is ".number_format($space_used/$max_space*100,0)."% of your allowed space";

$mb_used = ByteSize($space_used); 

function ByteSize($bytes) 
{
    $size = $bytes / 1024;
    if($size < 1024)
        {
        $size = number_format($size, 2);
        $size .= ' KB';
        } 
    else 
        {
        if($size / 1024 < 1024) 
            {
            $size = number_format($size / 1024, 2);
            $size .= ' MB';
            } 
        else if ($size / 1024 / 1024 < 1024)  
            {
            $size = number_format($size / 1024 / 1024, 2);
            $size .= ' GB';
            } 
        }
    return $size;
}

?>

[steviez]

THANK YOU!!!!

 

 

Please could you PM me your rates for custom work?

 

Thanks