<?php
// filename: upload.processor.php
// first let's set some variables
// make a note of the current working directory, relative to root.
// make a note of the directory that will recieve the uploaded file
$uploadsDirectory = 'C:/Users/Stefan/Documents/phpTest/' . $_POST['type'];
// make a note of the location of the upload form in case we need it
$uploadForm = 'adminupload.php';
// make a note of the location of the success page
$uploadSuccess = 'uploadsuccess.php';
// fieldname used within the file <input> of the HTML form
$fieldname = 'file';
// Now let's deal with the upload
// possible PHP upload errors
$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');
// check the upload form was actually submitted else print the form
or error('the upload form is needed', $uploadForm);
// check for PHP's built-in uploading errors
($_FILES[$fieldname]['error'] == 0)
or error($errors[$_FILES[$fieldname]['error']], $uploadForm);
// check that the file we are working on really was the subject of an HTTP upload
or error('not an HTTP upload', $uploadForm);
// validation... since this is an image upload script we should run a check
// to make sure the uploaded file is in fact an image. Here is a simple check:
// getimagesize() returns false if the file tested is not an image.
or error('only image uploads are allowed', $uploadForm);
// make a unique filename for the uploaded file and check it is not already
// taken... if it is already taken keep trying until we find a vacant one
// sample filename: 1140732936-filename.jpg
$now = 0;
echo $now;
$extension = substr($_FILES[$fieldname]['name'], $_FILES[$fieldname]['name'].length
- 4); while(file_exists($uploadFilename = $uploadsDirectory.$_POST['itemName'].'+'.$now . $extension)) {
$now++;
}
// now let's move the file to its final location and allocate the new filename to it
or error('receiving directory insuffiecient permission', $uploadForm);
$fileHandle = fopen($uploadsDirectory.$_POST['itemName']. '+' . $now . '.html', 'w'); fwrite($fileHandle, "<p style = 'color:white;font-family: 'Helvetica', 'Arial'>" . $_POST['description'] . '</p>');
// If you got this far, everything has worked and the file has been successfully saved.
// We are now going to redirect the client to a success page.
header('Location: ' . $uploadSuccess);
// The following function is an error handler which is used
// to output an HTML error page if the file upload fails
function error($error, $location, $seconds = 5)
{
header("Refresh: " . $seconds); echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"'."n".
'"http://w...content-available-to-author-only...3.org/TR/html4/strict.dtd">'."nn".
'<html lang="en">'."n".
' <head>'."n".
' <meta http-equiv="content-type" content="text/html; charset=iso-8859-1">'."nn".
' <link rel="stylesheet" type="text/css" href="stylesheet.css">'."nn".
' <title>Upload error</title>'."nn".
' </head>'."nn".
' <body>'."nn".
' <div id="Upload">'."nn".
' <h1>Upload failure</h1>'."nn".
' <p>An error has occurred: '."nn".
' <span class="red">' . $error . '...</span>'."nn".
' The upload form is reloading</p>'."nn".
' </div>'."nn".
'</html>';
} // end error handler
?>