Php Code to See Disk Storage Total and Free Space

Code :



<?php
    $bytes = disk_free_space(".");
    $si_prefix = array( 'B', 'KB', 'MB', 'GB', 'TB', 'EB', 'ZB', 'YB' );
    $base = 1024;
    $class = min((int)log($bytes , $base) , count($si_prefix) - 1);
    echo $bytes . '<br />';
    echo sprintf('%1.2f' , $bytes / pow($base,$class)) . ' ' . $si_prefix[$class] . '<br />';
echo "<hr>";
$ds = disk_total_space("j:");

    $si_prefix = array( 'B', 'KB', 'MB', 'GB', 'TB', 'EB', 'ZB', 'YB' );
    $base = 1024;
    $class = min((int)log($ds , $base) , count($si_prefix) - 1);
    echo $bytes . '<br />';
    echo sprintf('%1.2f' , $ds / pow($base,$class)) . ' ' . $si_prefix[$class] . '<br />';
?>


Out Put:


6030884864
5.62 GB

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6030884864
7.31 GB