[PHP]Upload grafiki oraz generowanie rozmiaru Opcje

[JulekJP]

Witam. Chce napisać skrypt który mi zapisze na serwerze dwa rodzaje obrazków (duże i małe). Napisałem sobie skrypt trochę użyłem pomocy z innych skryptów. Niestety skrypt nie chce mi zapisać pliku na serwer oraz zmienić rozmiar. Przesiedziałem przy tym pare godzin i nadal nie wiem co moze być zle..

Poniżej pokazuje wam funkcje i skrypt

[PHP] pobierz, plaintext 
<?php
 
function createthumbnail($filetype, $origfile, $thumbfile, $new_w, $new_h) {
 
	global $settings;
 
	if ($filetype == 1) { $origimage = imagecreatefromgif($origfile); }
	elseif ($filetype == 2) { $origimage = imagecreatefromjpeg($origfile); }
	elseif ($filetype == 3) { $origimage = imagecreatefrompng($origfile); }
 
	$old_x = imagesx($origimage);
	$old_y = imagesy($origimage);
 
	if ($old_x > $new_w || $old_y > $new_h) {
		if ($old_x < $old_y) {
			$thumb_w = round(($old_x * $new_h) / $old_y);
			$thumb_h = $new_h;
		} elseif ($old_x > $old_y) {
			$thumb_w = $new_w;
			$thumb_h = round(($old_y * $new_w) / $old_x);
		} else {
			$thumb_w = $new_w;
			$thumb_h = $new_h;
		}
	} else {
		$thumb_w = $old_x;
		$thumb_h = $old_y;
	}
 
	if ("gd2" == "gd1") {
		$thumbimage = imagecreate($thumb_w,$thumb_h);
		$result = imagecopyresized($thumbimage, $origimage, 0, 0, 0, 0, $thumb_w, $thumb_h, $old_x, $old_y);
	} else {
		$thumbimage = imagecreatetruecolor($thumb_w,$thumb_h);
		$result = imagecopyresampled($thumbimage, $origimage, 0, 0, 0, 0, $thumb_w, $thumb_h, $old_x, $old_y);
	}
 
	touch($thumbfile);
 
	if ($filetype == 1) { imagegif($thumbimage, $thumbfile); }
	elseif ($filetype == 2) { imagejpeg($thumbimage, $thumbfile); }
	elseif ($filetype == 3) { imagepng($thumbimage, $thumbfile); }
}
 
function image_exists($dir, $image) {
	$i = 1;
	$image_name = substr($image, 0, strrpos($image, "."));
	$image_ext = strrchr($image,".");
	while (file_exists($dir.$image)) {
		$image = $image_name."_".$i.$image_ext;
		$i++;
	}
	return $image;
}
?>
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
<?php  
require_once("manicore.php");
require_once("header.php");
require_once("include/photo_functions_include.php");
 
 
if (isset($_POST['uploadimage'])) {
	$photo_title = stripinput($_POST['photo_title']);
	$photo_source = stripinput($_POST['photo_source']);		
	$photo_file = ""; $photo_thumb1 = ""; $photo_thumb2 = "";
 
	if (is_uploaded_file($_FILES['myfile']['tmp_name'])) {
		$photo_types = array(".gif",".jpg",".jpeg",".png");
		$photo_pic = $_FILES['myfile'];		
		$photo_name = strtolower(substr($photo_pic['name'], 0, strrpos($photo_pic['name'], ".")));
		$photo_ext = strtolower(strrchr($photo_pic['name'],"."));
		$photo_dest = "http://localhost/test/uploads/";
 
 
		if (!preg_match("/^[-0-9A-Z_\.\[\]]+$/i", $photo_pic['name'])) {
			$error = "error1";
		} elseif ($photo_pic['size'] > 4150000){
			$error =  "error2";
		} elseif (!in_array($photo_ext, $photo_types)) {
			$error =  "error3";
		} else {
			$photo_file = image_exists($photo_dest, $photo_name.$photo_ext);
			move_uploaded_file($photo_pic['tmp_name'], $photo_dest.$photo_file);
			chmod($photo_dest.$photo_file, 0644);
			$imagefile = @getimagesize($photo_dest.$photo_file);
			if ($imagefile[0] > 2000 || $imagefile[1] > 2000) {
				$error = "error4";
				unlink($photo_dest.$photo_file);
			} else {
				$photo_thumb1 = image_exists($photo_dest, $photo_name."_t1".$photo_ext);
				createthumbnail($imagefile[2], $photo_dest.$photo_file, $photo_dest.$photo_thumb1, 100, 100);
				if ($imagefile[0] > 500 || $imagefile[1] > 1100) {
					$photo_thumb2 = image_exists($photo_dest, $photo_name."_t2".$photo_ext);
					createthumbnail($imagefile[2], $photo_dest.$photo_file, $photo_dest.$photo_thumb2, 500, 1100);
				}
			}
		}
	}
 
}
 
?>
[PHP] pobierz, plaintext