what is wrong with this upload code?
Posted: Fri May 19, 2006 2:43 pm
I am new to php.I have tried the following script and it works well in my computer but when i try it in my webhost it didn't work.I have adjusted all the permissions writable in CHMOD.I could only see the blank page of internet explorer.What may be the problem?Thanks.
index.php
validatefile.php
?>
index.php
Code: Select all
<html>
<form enctype="multipart/form-data" action="validateFile.php" method="POST">
<table>
<tr>
<td><input type="hidden" name="MAX_FILE_SIZE" value="30000">
Upload this file: <input name="userfile" type="file">
<input type="submit" value="Upload File"></td>
</tr>
</table>
</form>
</html>Code: Select all
<?php
// In PHP earlier then 4.1.0, $HTTP_POST_FILES should be used instead of $_FILES
$MAX_FILE_SIZE=50000;
if($_FILES['userfile']['name'] == '') {
echo 'You did not select a photo to upload';
}
elseif($_FILES['userfile']['size'] == 0) {
echo 'There appears to be a problem with the photo your are uploading';
}
elseif($_FILES['userfile']['size'] > $MAX_FILE_SIZE) {
echo 'The photo you selected is too large';
}
elseif(!getimagesize($_FILES['userfile']['tmp_name'])) {
echo 'The photo you selected is not a valid image file';
}
else {
$uploaddir = 'images/'; // remember the trailing slash!
$uploadfile = $uploaddir. $_FILES['userfile']['name'];
if(move_uploaded_file($_FILES['userfile']['tmp_name'], $uploadfile)) {
echo 'Upload file success!';
}
else {
echo 'There was a problem uploading your file.<br />';
print_r($_FILES);
}
}