PHPファイル

$fp = fopen("text.txt","r");
while(feoff($fp))==false) {
  $buf = fgets($fp,256);
  echo $buf
}
fclose($fp)

$fp = fopen("test.jpg","rb");
while(feoff($fp))==false) {
  $buf = fread($fp,1024);
  echo $buf
}
fclose($fp)

if($dir = opendir(".\\")) {
  while($file = readdir($dir)) {
    echo "$file";
  }
  closedir($dir);
}