<?php

class FlashConn
{

	function hash2query ($content, $vn = '')
	{
		$query = array();
		if (is_array($content)) {
			foreach ($content as $k=>$val) {
				$v = urlencode($k);
				if ($vn != '') {
					$v = $vn . '[' . $v . ']';
				}
				if (is_array($val)) {
					$query[] = FlashConn::hash2query($val, $v);
				} else {
					$query[] = $v . '=' . urlencode($val);
				}
			}
		} else {
			$query[] = $content;
		}
	
		$res = join('&', $query);
		return $res;
	}

}

?>