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<style type="text/css">
.photo {
float: left;
margin: 0.5em;
border: 1px solid #ccc;
padding: 1em;
font-size: 10px;
}
</style>
<?PHP
// filetypes to display
$imagetypes = array("image/jpeg", "image/gif");
?>
<?PHP
// Original PHP code by Chirp Internet: www.chirp.com.au
// Please acknowledge use of this code by including this header.
function getImages($dir)
{
global $imagetypes;
// array to hold return value
$retval = array();
// add trailing slash if missing
if(substr($dir, -1) != "/") $dir .= "/";
// full server path to directory
$fulldir = "{$_SERVER['DOCUMENT_ROOT']}/$dir";
$d = @dir($fulldir) or die("getImages: Failed opening directory $dir for reading");
while(false !== ($entry = $d->read())) {
// skip hidden files
if($entry[0] == ".") continue;
// check for image files
$f = escapeshellarg("$fulldir$entry");
$mimetype = trim(`file -bi $f`);
foreach($imagetypes as $valid_type) {
if(preg_match("@^{$valid_type}@", $mimetype)) {
$retval[] = array(
'file' => "/$dir$entry",
'size' => getimagesize("$fulldir$entry")
);
break;
}
}
}
$d->close();
return $retval;
}
?>
<?PHP
// fetch image details
$images = getImages("images");
// display on page
foreach($images as $img) {
echo "<img class=\"photo\" src=\"{$img['file']}\" {$img['size'][3]} alt=\"\">\n";
}
?>
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