marksie1988 Posted November 1, 2007 Share Posted November 1, 2007 Ok so i have an upload script and i want it to resize the image so that the height is 100px and it holds its aspect, but i have never used gd and cant figure out how to do this/where to add it. here is my code if someone could help that would be ace <?php include("../login/include/session.blc"); $directory_self = str_replace(basename($_SERVER['PHP_SELF']), '', $_SERVER['PHP_SELF']); $uploadsDirectory = $_SERVER['DOCUMENT_ROOT'] . $directory_self . 'userpics/'; $uploadForm = 'http://' . $_SERVER['HTTP_HOST'] . $directory_self . 'upload.form.blc'; $uploadSuccess = 'http://' . $_SERVER['HTTP_HOST'] . $directory_self . 'upload.success.blc'; $fieldname = 'file'; $errors = array(1 => 'php.ini max file size exceeded', 2 => 'html form max file size exceeded', 3 => 'file upload was only partial', 4 => 'no file was attached'); isset($_POST['submit']) or error('the upload form is needed', $uploadForm); ($_FILES[$fieldname]['error'] == 0) or error($errors[$_FILES[$fieldname]['error']], $uploadForm); @is_uploaded_file($_FILES[$fieldname]['tmp_name']) or error('not an HTTP upload', $uploadForm); @getimagesize($_FILES[$fieldname]['tmp_name']) or error('only image uploads are allowed', $uploadForm); $now = time(); while(file_exists($uploadFilename = $uploadsDirectory.$now.'-'.$_FILES[$fieldname]['name'])) { $now++; } $username = $session->username; $pic = $now.'-'.$_FILES[$fieldname]['name']; mysql_query ("UPDATE users SET pic = '$pic' WHERE username = '$username'"); @move_uploaded_file($_FILES[$fieldname]['tmp_name'], $uploadFilename) or error('receiving directory insuffiecient permission', $uploadForm); header('Location: ' . $uploadSuccess); function error($error, $location, $seconds = 5) { header("Refresh: $seconds; URL=\"$location\""); echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"'."\n". '"http://www.w3.org/TR/html4/strict.dtd">'."\n\n". '<html lang="en">'."\n". ' <head>'."\n". ' <meta http-equiv="content-type" content="text/html; charset=iso-8859-1">'."\n\n". ' <link rel="stylesheet" type="text/css" href="stylesheet.css">'."\n\n". ' <title>Upload error</title>'."\n\n". ' </head>'."\n\n". ' <body>'."\n\n". ' <div id="Upload">'."\n\n". ' <h1>Upload failure</h1>'."\n\n". ' <p>An error has occured: '."\n\n". ' <span class="red">' . $error . '...</span>'."\n\n". ' The upload form is reloading</p>'."\n\n". ' </div>'."\n\n". '</html>'; exit; } ?> Quote Link to comment Share on other sites More sharing options...
teng84 Posted November 1, 2007 Share Posted November 1, 2007 http://www.php.net/imagecopyresized Quote Link to comment Share on other sites More sharing options...
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