Something

<?php

$fotograf = "emmar";
$festival = "buller03";
$fotofest = $fotograf."/".$festival;

//läser in mappen som ska behandlas

if ($handle = opendir(getcwd())) {
	$mapp = getcwd();
	
	echo "Directory handle: ".$handle2."<br>";
	echo "Tid:".date('h:i:s')."<br>";

	system('mkdir ./images');
	system('mkdir ./thumbnail');	
}


if ($handle = opendir(getcwd())) {
	
	//$n anger på vilket nummer som skriptet ska börja på	
	$n = 0;
	echo $mapp;
	$run = true;	
	$l = 0;
	$filearray = array();
	
	// sätter alla filer i en array och sen sorterar de efter while-stasen
	while (false !== ($file = readdir($handle) )) {
		// kollar så att filen verkligen är en bild.
		$imagetype = @getimagesize($file);
		if($imagetype[2] == '2') {
			$filearray[$l] = $file;
		   $l++;		
		}
	}	
	sort($filearray);

	while ($n+1 < $l){
		//Kollar ifall bilden är en bild
		$imagetype = @getimagesize($filearray[$n]);
		if($imagetype[2] == '2') {			
			//sätter variablerna till höjd o bredd.
			list($width, $height, $type, $attr) = getimagesize($filearray[$n]);
			if ($width > $height) {
				// stora bilderna storlek
				$thumb_width  = "758";
				$thumb_height = "569"; //round(($width/($height/$thumb_height)), 0);
				// miniatyr bilderna storlek
				$thumb_width2  = "75";
				$thumb_height2 = "51";					
				echo " <br> --A-- Filen har storlek:".$width."x".$height.". Nya mått:".$thumb_width." ".$thumb_height." Namn: ".$filearray[$n];
			}
			else {
				// stora bilderna storlek
				$thumb_width = "569"; //round(($width/($height/$thumb_height)), 0);				
				$thumb_height = "758";
				// miniatyr bilderna storlek
				$thumb_width2  = "51";
				$thumb_height2 = "75";					
				//	$thumb_heigh = ($thumb_width/$width) * $width;
				echo "<br> --B-- Filen har storlek:".$width."x".$height.". Nya mått:".$thumb_width." ".$thumb_height." Namn: ".$filearray[$n];
			}	

			echo " n=".$n." och l:".$l." ".$filearray[$n];
				
			//Ändra bara storlkene om variablen $run är true
			if($run == false)
				$n ++;
			
			if($run == true && ($width > "758" && $height > "497")) {				
				$nname = $n+1;
			// stora bilden	
				echo "    <<---  Just nu ändrar jag på bild:".$filearray[$n]." tiil namn:".$nname.".jpg ... ";
				$image_handle = imagecreatefromjpeg($filearray[$n]);
				$thumbnail = imagecreatetruecolor($thumb_width, $thumb_height) or $thumbnail = imagecreate($thumb_width, $thumb_height);
				imagecopyresampled($thumbnail, $image_handle, 0, 0, 0, 0, $thumb_width, $thumb_height, $width, $height); //resample the original onto $thumbnail (which is a blank image)
//				unlink("user/avatars/$uid.jpg");//now delete the original
				$bildnamn = "./images/".$filearray[$n];
				imagejpeg($thumbnail, $bildnamn, '80'); //actually create a jpg from $thumbnail, store it in location $avatar_url, with quality $thumb_quality
				imagedestroy($image_handle); //clear buffer #*$!
				imagedestroy($thumbnail);
			// thumbnailen
				$image_handle2 = imagecreatefromjpeg($filearray[$n]);
				$thumbnail2 = imagecreatetruecolor($thumb_width2, $thumb_height2) or $thumbnail2 = imagecreate($thumb_width2, $thumb_height2);
				imagecopyresampled($thumbnail2, $image_handle2, 0, 0, 0, 0, $thumb_width2, $thumb_height2, $width, $height); //resample the original onto $thumbnail (which is a blank image)
				$thumbnamn = "./thumbnail/".$filearray[$n];
				imagejpeg($thumbnail2, $thumbnamn, '80'); //actually create a jpg from $thumbnail, store it in location $avatar_url, with quality $thumb_quality
				imagedestroy($image_handle2); //clear buffer #*$!
				imagedestroy($thumbnail2);
			// tar bort den aktuella filen
				//system('rm '.$filearray[$n], $retval);				
				ob_end_flush();//end output buffering
				$n ++;
			}
		}
   }

	closedir($handle);
	//ta bort tmp-mappen
	chdir("../");	
	echo getcwd();		
	system('rm -r ./tmp/');
	
	echo "</br>Tid:".date('h:i:s')."<br>";
}
?>