public function fetch()
{
if (!isset($this->fp)) {
$this->fp = fopen($this->filename, "r");
}
if (!feof($this->fp)) {
return $line = fgets($this->fp, 4096);
} else {
fclose($this->fp);
$this->fp = NULL;
return false;
}
}
}
$file = new FileIterator("colors-iterator.php");
while (($line = $file->fetch()) !== false) {
//echo$line."<br/>";
}
class FileIterator2 implements Iterator
{
private $filename;
private $fp = NULL;
public function __construct($file)
{
$this->filename = $file;
}
public function __destruct()
{
fclose($this->fp);
}
public function rewind()
