Здравейте, търся PHP скрипт, който автоматично да генерира thumbnail-и на картинки без да е нужно да се качват на хоста и големи и малки изображения, и излишно да си набутвам сървъра със глупости. Ако може ми дайте такъв скрипт със възможно най-високо качество (ако може да не се обезцжветява картинката) ще съм ви много благодарен! +1 :?:
Thumbnail скрипт
- Автор freshbg1
- Начална дата
ето ти скрипт който качва снимката и и прави thumbnail
не помня от къде го свалих но иска доработване
не помня от къде го свалих но иска доработване
Код:
<form action="image_upload.php" method="post" enctype="multipart/form-data" id="something" class="uniForm">
<input name="new_image" id="new_image" size="30" type="file" class="fileUpload" />
<button name="submit" type="submit" class="submitButton">Upload/Resize Image</button>
</form>
<?php
$stop = '0';
if(isset($_POST['submit'])){
if (isset ($_FILES['new_image'])){
$imagename = time().$_FILES['new_image']['name'];
$source = $_FILES['new_image']['tmp_name'];
$file_size = $_FILES['new_image']['size'];
$size_limit = '2000000';
$target = "images/".$imagename;
$file_type = $_FILES['new_image']['type'];
if($file_size >= $size_limit) :
echo 'You image is to large!';
else :
if($_FILES['new_image']['type'] == 'image/jpeg'):
move_uploaded_file($source, $target);
elseif($_FILES['new_image']['type'] == 'image/x-png'):
move_uploaded_file($source, $target);
elseif($_FILES['new_image']['type'] == 'image/gif'):
move_uploaded_file($source, $target);
endif;
endif;
$imagepath = $imagename;
$save = "images/" . $imagepath; //This is the new file you saving
$file = "images/" . $imagepath; //This is the original file
$x = @getimagesize($file);
switch($x[2]) {
case 1:
$image = imagecreatefromgif($file);
break;
case 2:
$image = imagecreatefromjpeg($file);
break;
case 3:
$image = imagecreatefrompng($file);
break;
default:
echo "file is not a valid image file.<br>";
$stop = '1';
break;
}
if($stop != 1) {
list($width, $height) = getimagesize($file) ;
$modwidth = $width;
$diff = $width / $modwidth;
$modheight = $height / $diff;
$tn = imagecreatetruecolor($modwidth, $modheight) ;
/* $file_type = $_FILES['new_image']['type'];
if($file_type == "image/jpeg" || $file_type == "image/jpg") :
$image = imagecreatefromjpeg($file);
elseif($file_type == "image/x-png" || $file_type == "image/png") :
$image = imagecreatefrompng($file);
elseif($file_type == "image/gif") :
$image = imagecreatefromgif($file);
else :
echo 'Invalid type';
endif;
*/
imagecopyresampled($tn, $image, 0, 0, 0, 0, $modwidth, $modheight, $width, $height) ;
imagejpeg($tn, $save, 100) ;
$save = "images/thumbs/sml_" . $imagepath; //This is the new file you saving
$file = "images/" . $imagepath; //This is the original file
list($width, $height) = getimagesize($file) ;
$modwidth = 200;
$diff = $width / $modwidth;
$modheight = $height / $diff;
$tn = imagecreatetruecolor($modwidth, $modheight) ;
$x = @getimagesize($file);
switch($x[2]) {
case 1:
$image = imagecreatefromgif($file);
break;
case 2:
$image = imagecreatefromjpeg($file);
break;
case 3:
$image = imagecreatefrompng($file);
break;
default:
echo "file is not a valid image file.";
}
imagecopyresampled($tn, $image, 0, 0, 0, 0, $modwidth, $modheight, $width, $height) ;
imagejpeg($tn, $save, 100) ;
echo "Large image: <img src='images/".$imagepath."'><br>";
echo "Thumbnail: <img src='images/thumbs/sml_".$imagepath."'>";
}
}
echo $_FILES['new_image']['type'],'<br>';
echo $_FILES['new_image']['name'],'<br>';
}
?>