Yeah sure
save it as image_upload.php
create a new folder called images and then a new folder inside of it called thumbs.
This will allow you to upload .jpg, .gif and .png aslong as they are under 2mb. Once the files are uploaded they will be resized into an image with a width of 200px.
I didn't write all of this script, I just added the .gif and .png extensions and the size limitation.
<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/pjpeg'):
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>';
}
?>
