Image Resize script in php

Noorain

Sir
i want to resize image. Following script working in my local server. But This coding doesn't work in php 2.6.0. please help me

Jun 2 '08 #1

Noorain

Sir
i want to resize image. Following script working in my local server. But This coding doesn't work in php 2.6.0. please help me

<form action="<?php echo $_server['php-self']; ?>" method="post" enctype="multipart/form-data" id="something" class="uniForm">
<input name="new_image" id="new_image" size="30" type="file" class="fileUpload" />
<button name="submit" type="submit" class="submitButton">Upload/Resize Image</button>
</form>
<?php
if(isset($_POST['submit'])){
if (isset ($_FILES["new_image"])){
$imagename = $_FILES["new_image"]["name"];
$source = $_FILES["new_image"]["tmp_name"];
$target = "images/".$imagename;
//$prefix = 'small_';
move_uploaded_file($source, $target);

$imagepath = $imagename;
$save = "images/sml_" . $imagepath; //This is the new file you saving
$file = "images/" . $imagepath; //This is the original file

list($width, $height) = getimagesize($file) ;

$modwidth = 150;

$diff = $width / $modwidth;

$modheight = $height / $diff;
$tn = imagecreatetruecolor($modwidth, $modheight) ;
$image = imagecreatefromjpeg($file) ;
imagecopyresampled($tn, $image, 0, 0, 0, 0, $modwidth, $modheight, $width, $height) ;

imagejpeg($tn, $save, 100) ;

$save = "images/sml_" . $imagepath; //This is the new file you saving
$file = "images/" . $imagepath; //This is the original file

list($width, $height) = getimagesize($file) ;

$modwidth = 80;

$diff = $width / $modwidth;

$modheight = $height / $diff;
$tn = imagecreatetruecolor($modwidth, $modheight) ;
$image = imagecreatefromjpeg($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/sml_".$imagepath."'>";

}
}
?>

Sir
This coding doesn't work in PHP Version 5.1.6 please help me......................
thanks

Jun 2 '08 #2

hsriat

The code as such works for me.

It seems like GD is not working on you server.
(link)

Jun 2 '08 #3

Atli

Sir
This coding doesn't work in PHP Version 5.1.6 please help me......................
thanks

Hi.
Simply telling us that it doesn't work is of no use to us.

How is it supposed to be working?
How is it really working?
Are you getting any errors?

Have you tried to fix this yourself?
What did you do? Did it change anything?

Having said that, I would have to agree with Harpreet.
When a working code that is dealing with image manipulation fails on a new server, the GD extension is most likely just missing.

P.S.
Use [code] tags when posting code examples.
See the Posting Guidelines for more info on that.

Jun 2 '08 #4