phpBB-Italia.it

Codice: Seleziona tutto

<?php

$folder = '.';

$extList = array();
$extList['gif'] = 'image/gif';
$extList['jpg'] = 'image/jpeg';
$extList['jpeg'] = 'image/jpeg';
$extList['png'] = 'image/png';
    
$img = null;

if (substr($folder,-1) != '/') 
{
    $folder = $folder.'/';
}

if (isset($_GET['img'])) 
{
    $imageInfo = pathinfo($_GET['img']);
    if (isset($extList[ strtolower ($imageInfo['extension'])]) && file_exists ($folder.$imageInfo['basename']))
    {
        $img = $folder.$imageInfo['basename'];
    }
} 
else 
{
    $fileList = array();
    $handle = opendir($folder);
    while (false !== ($file = readdir($handle))) 
    {
        $file_info = pathinfo($file);
        if (isset($extList[ strtolower ($file_info['extension'])])) 
        {
            $fileList[] = $file;
        }
    }
    closedir($handle);

    if (count($fileList) > 0) 
    {
        $imageNumber = time() % count($fileList);
        $img = $folder.$fileList[$imageNumber];
    }
}

if ($img != null) 
{
    $imageInfo = pathinfo($img);
    $contentType = 'Content-type: '.$extList[$imageInfo['extension']];
    header ($contentType);
    readfile($img);
} 
else 
{
    if (function_exists('imagecreate'))
    {
        header ("Content-type: image/png");
        $im = @imagecreate (100, 100) or die ("Bild konnte nicht erstellt werden");
        $background_color = imagecolorallocate ($im, 255, 255, 255);
        $text_color = imagecolorallocate ($im, 0,0,0);
        imagestring ($im, 2, 5, 5,  "IMAGE ERROR", $text_color);
        imagepng ($im);
        imagedestroy($im);
    }
}

?>

Codice: Seleziona tutto

background-image: url("./background-header.jpg");

Codice: Seleziona tutto

background: url("./header.php");