<?
function copy_directory( $source, $destination ) {
	if ( is_dir( $source ) ) {
		@mkdir( $destination );
		$directory = dir( $source );
		while ( FALSE !== ( $readdirectory = $directory->read() ) ) {
			if ( $readdirectory == '.' || $readdirectory == '..' ) {
				continue;
			}
			$PathDir = $source . '/' . $readdirectory; 
			if ( is_dir( $PathDir ) ) {
				copy_directory( $PathDir, $destination . '/' . $readdirectory );
				continue;
			}
			copy( $PathDir, $destination . '/' . $readdirectory );
		}
 
		$directory->close();
	}else {
		copy( $source, $destination );
	}
}
?>

Easily copy a folder to a new destination.

PHP Copy Source Folder to Destination

php, copy

PHP