PHP Downloadscript

PHP versie: >= 4

Javascript: n.v.t

Voorbeeld van een downloadscript. Houd de locatie waar de bestanden staan door bij een download enkel dit script aan te roepen. Het bestand wordt meegegeven in een GET variabelen en het script biedt de download aan de gebruiker aan.

Downloads

Broncode

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /home/jorendew/phphulp/inc/class.ubb.php on line 100

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /home/jorendew/phphulp/inc/class.ubb.php on line 106

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /home/jorendew/phphulp/inc/class.ubb.php on line 112

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /home/jorendew/phphulp/inc/class.ubb.php on line 119

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /home/jorendew/phphulp/inc/class.ubb.php on line 120

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /home/jorendew/phphulp/inc/class.ubb.php on line 121

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /home/jorendew/phphulp/inc/class.ubb.php on line 199

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /home/jorendew/phphulp/inc/class.ubb.php on line 287

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /home/jorendew/phphulp/inc/class.ubb.php on line 288

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /home/jorendew/phphulp/inc/class.ubb.php on line 289

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /home/jorendew/phphulp/inc/class.ubb.php on line 290

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /home/jorendew/phphulp/inc/class.ubb.php on line 291

Code

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<?php
ini_set('display_errors', 'On');
error_reporting(E_ALL);

function getFile($sLocation, $sName)
{
    if(!file_exists($sLocation) || strstr($sLocation, '../'))
    {
        echo "<script>alert('Dit bestand bestaat niet.');</script>";
    }
    else
    {
        header ('Cache-Control: must-revalidate, post-check=0, pre-check=0');
        header ('Content-Description: File Transfer');
        header ('Content-Type: application/octet-stream');
        header ('Content-Length: ' . filesize($sLocation));
        header ('Content-Disposition: attachment; filename=' . basename($sName));
        readfile($sLocation);
    }
}

$sDir = 'downloadscript/';
if(isset($_GET['file']))
{
    $sFile = trim($_GET['file']);
    if(!empty($sFile))
    {
        getFile($sDir.$sFile, $sFile);
    }
}
?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>PHPtuts.nl - PHP Snippets - PHP Downloadscript</title>

    <link rel="stylesheet" href="../../styles/default.css" type="text/css" media="screen" />
    <link rel="stylesheet" href="../../styles/ubb.css" type="text/css" media="screen" />

</head>
<body>
    <div id="wrap">
        <p class="none small align-right"><a href="/codeSnippets/"><-- Terug naar Snippets</a></p>
        <h1>PHP Downloadscript</h1>
        <div id="info">
            <p>PHP versie: >= 4</p>
            <p>Javascript: n.v.t</p>
        </div>

        <p>Voorbeeld van een downloadscript. Houd de locatie waar de bestanden staan door bij een download enkel dit script aan te roepen. Het bestand wordt meegegeven in een GET variabelen en het script biedt de download aan de gebruiker aan.</p>

        <h3>Downloads</h3>
        <ul>
            <li><a href="downloadscript.php?file=bestand_1.txt">Bestand 1</a></li>
            <li><a href="downloadscript.php?file=bestand_2.txt">Bestand 2</a></li>
            <li><a href="downloadscript.php?file=bestand_3.txt">Bestand 3</a></li>
        </ul>

        <?php
        // Weergeven broncode
        define('FILE', __FILE__);
        require_once('../broncode.php');
        ?>
    </div>


<script type="text/javascript" src="/inc/ga1.js"></script>
<script type="text/javascript" src="/inc/ga2.js"></script>

</body>
</html>