[b]filesize_e()[/b] (met commentaar)
<?php

function filesize_e($sUrl)
{
    // Headers ophalen
    $aHeaders = get_headers($sUrl, 1);
    
    // Grootte ophalen
    $iSize = $aHeaders['Content-Length'];
    
    // Terugsturen
    return $iSize;
}

?>

[b]filesize_e()[/b] (zonder commentaar)
<?php

function filesize_e($sUrl)
{
    $aHeaders = get_headers($sUrl, 1);
    $iSize = $aHeaders['Content-Length'];
    return $iSize;
}

?>