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Resizing image

Posted: Tue Nov 08, 2005 8:02 am
by Ree
I'm trying GD library atm, and for some reason I cannot upload/resize images. Here's what I have:

Code: Select all

<?php

if (isset($_FILE['img1']))
{
  list($width, $height) = getimagesize($_FILE['img1']['tmp_name']);
  $new_width = $width * 0.5;
  $new_height = $height * 0.5;
  $img1 = imagecreatefromjpeg($_FILE['img1']['tmp_name']);
  $img1_new = imagecreatetruecolor($new_width, $new_height);
  imagecopyresampled($img1, $img1_new, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
  imagejpeg($img1_new, 'images/boogie.jpg');
  echo '<img border="0" src="images/boogie.jpg">';
}

?>

<form enctype="multipart/form-data" action="gd.php" method="post">
  <input type="file" name="img1"></br>
  <input type="submit" value="Go">
</form>
What am I doing wrong?

Posted: Tue Nov 08, 2005 8:12 am
by feyd
$_FILE :arrow: $_FILES

Posted: Tue Nov 08, 2005 8:14 am
by Ree
omg omg omg!! :D