Converting bytes to Gigabytes

[scmcscohcl]

Hello All,
Does PHP have built-in function to convert from bytes to MB or GB ?

I collect data using disk_free_space function which returns in bytes; tried dividing this using 1024 repeatedly until it is in GB but final value does not match o/p of df -k dirname.

Any help is much appreciated.

TIA,
RAM

[planetsim]

Why not make your own function for it...

There isnt any function out there that can change bytes into what you want it to be.. Also by doing this if the directory is smaller than a Gb you can change it to Mb or whatever.

function dirSize($dir)
{
//$dir is the size of the file in bytes
if($dir / 1024 > 1024)
{
//its kb or higher
}
else
{
echo $dir."kb";
}
}

Started you off