Small class for moving whole directory structures. Unlike other solutions it builds up an array with directory structure. Possibly buggy :)

move-files.php

<?php 

class LazyRecursiveMove
{
	var $files = array();
	var $dest  = array();
	var $from  = "";
	var $to    = "";

	function build_move_array( $from , $to, $parent = "" )
	{
		$files = array();
		foreach( scandir($from) as $file )
		{
			if ($file != "." && $file != "..")
			{
				if (is_dir( $from . "/" . $file))
				{

					$ret = $this->build_move_array( $from . "/" . $file , $to, $file );
					if (!empty($ret))
					{
						$files = $ret;
					}
					@mkdir($to . $parent .  "/". $file );
				}
				else
				{
					$files[] = $from . "/". $file;
				}
			}
		}

		return $files;
	}

	function normalize_move_array( $array = false )
	{
		if (!$array)
		{
			$array = $this->files;
		}

		foreach($array as $i => $n)
		{
			$array[$i] = str_replace("//", "/", str_replace( $this->from, $this->to, $n) );
		}

		return $array;
	}


	function move( )
	{
	

		foreach($this->files as $i => $file )
		{

			copy( $this->files[$i], $this->dest[$i]);
			echo "Copying " . $this->dest[$i] . "\n";
		}

	}

	public function __construct($from , $to ) 
	{
		$this->from  = $from;
		$this->to    = $to;
		$this->files = $this->build_move_array( $from , $to );
		$this->dest  = $this->normalize_move_array();
		$this->move();
	}

}


new LazyRecursiveMove( getcwd() . '/upload/' , getcwd() . '/dest/' );