\n";
echo "\n";
echo " \n";
echo " \n";
echo " index\n";
echo " \n";
echo " \n";
echo "
\n";
/* The $img_src variable is there in case this index appears in a directory
* of images that are too large for practical display all at once in a web
* browser; instead, clickable images will come from the subdirectory that
* $img_src points to.
*/
$img_src=".";
/* need a limit on the size of image to attempt to display
*/
$i_max_dim="320";
$d_count=0; // counter for directories array
$f_count=0; // for files
$i_count=0; // for images
$handle=opendir(".");
while (false !== ($file = readdir($handle))) {
if ($file != ".") {
if (is_dir($file)) {
$d_name[$d_count]=$file;
$d_count=++$d_count;
} else {
$i_size=GetImageSize($file);
if ($i_size[3] =="") {
$f_name[$f_count]=$file;
$f_count=++$f_count;
} else {
$i_name[$i_count]=$file;
$i_count=++$i_count;
}
}
}
}
closedir($handle);
if (sizeof($d_name) > 0) {
sort($d_name);
}
if (sizeof($f_name) > 0) {
sort($f_name);
}
if (sizeof($i_name) > 0) {
sort($i_name);
}
echo " directories
\n";
for ($count=0; $count < sizeof($d_name); $count++) {
echo " DIR> ";
echo "[ $d_name[$count] ]
\n";
}
echo "
\n";
echo " files
\n";
for ($count=0; $count < sizeof($f_name); $count++) {
echo " $f_name[$count]
\n";
}
echo "
\n";
echo " images
\n";
for ($count=0; $count < sizeof($i_name); $count++) {
echo " ";
$i_size=GetImageSize($i_name[$count]);
// comment out from here...
if ($i_size[0] > $i_max_dim or $i_size[1] > $i_max_dim) {
$i_width=$i_max_dim;
} else {
$i_width=$i_size[0];
}
echo "![\"$i_name[$count]\"\n";](\"$img_src/$i_name[$count]\"";)
\n";
// ... to here, if you want only names and sizes of images displayed
echo " full-size: $i_size[3]
\n";
}
echo "
\n";
echo " \n";
echo "\n";
?>