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| Thread title: php upload script problem |
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08-08-2006, 02:26 PM
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#11
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Uhm, first off, let's see the form? Do you ahve the proper encryption?
Code:
<form enctype="multipart/form-data">
</form>
if ya don't have that enctype, it won't work.
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08-08-2006, 02:46 PM
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#12
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Status: Junior Member
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ok thx now it's working now i can fix some bugs in it
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08-08-2006, 03:01 PM
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#13
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Status: I'm new around here
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No problem, if you download the documentation on PHP and search for upload, the first result would've told you your error from the beginning.
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08-08-2006, 03:12 PM
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#14
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Status: Junior Member
Join date: Aug 2006
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oh didn't knew it, know I know in other cases 
but I got another problem, I know I'm not good at php, just started but
Watermark and thumbnail won't work
I don't see a watermark and no file in /test/images/thumb
PHP Code:
<?php
define ('THUMBWIDTH', 100);
define ('THUMBHEIGHT', 100);
define ('WATERMARK', 'ImagePillage' )
function CreateThumb($src) {
copy( $src, "$upload_dir/thumb/$new_filename" );
list($width, $height, $type, $attr) = getimagesize($src);
$img = imagecreatefromstring(file_get_contents($src));
$lowest = min(THUMBWIDTH / $width, THUMBHEIGHT / $height);
if($lowest < 1) {
$smallwidth = floor($lowest*$width);
$smallheight = floor($lowest*$height);
$tmp = imagecreatetruecolor($smallwidth, $smallheight);
imagecopyresized($tmp, $img, 0, 0, 0, 0, $smallwidth, $smallheight, $width, $height);
imagedestroy($img);
$img = $tmp;
}
}
function CreateWatermark($src) {
$img = imagecreatefromstring(file_get_contents($src));
$red = imagecolorallocate($img, 0xFF, 0x00, 0x00);
imagestring($img, 5, 3, 3, WATERMARK, $red);
}
if( isset( $_POST['Upload'] )) {
$upload_dir = $_SERVER['DOCUMENT_ROOT'] . "/test/images/";
$MaxFileSize = 800000000;
$filename = $_FILES['file']['name'];
$filesize = $_FILES['file']['size'];
$filetmpname = $_FILES['file']['tmp_name'];
$allowed_types = array( "jpg", "gif", "png" );
$filetype = substr($filename, -3, 3);
$Thumb = $_POST['Thumbnail'];
$Water = $_POST['Watermarking'];
if($filename) {
$error = 0;
if(($filesize > $MaxFileSize) || $filesize = 0 ) {
$error = 1;
$errmsg .= "Your File is to large, (Max File size: 8MB)";
}
if( !in_array( $filetype, $allowed_types )) {
$error = 1;
$errmsg .= "Your File is the wrong type, (Allowed Types: Gif, Jpg, Png)//change to the allowed types";
}else {
$error = 0;
}
if( $error == 1 ) {
die( "$errmsg" );
}else{
$num = rand( 1, 9999 );
$new_filename = $num.$filename;
$upload = move_uploaded_file($filetmpname, "$upload_dir$new_filename");
if($Thumb == 1 ) {
CreateThumb($filetmpname);
}
if($Water == 1 ) {
CreateWatermark($filetmpname);
}
if( $upload ) {
echo 'Upload Succesfull';
//echo "<meta http-equiv='refresh' content='0; URL=?image=$upload_dir$new_filename'>";
}else {
die( "Cound not upload the file, please try again" );
}
}
}else{
echo "File '$filename' not uploaded";
}
}
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Untitled Document</title>
</head>
<body>
<center>
<script language='JavaScript' type='text/javascript'>
<!--
if (!document.phpAds_used) document.phpAds_used = ',';
phpAds_random = new String (Math.random()); phpAds_random = phpAds_random.substring(2,11);
document.write ("<" + "script language='JavaScript' type='text/javascript' src='");
document.write ("http://x10hosting.com/advert/adjs.php?n=" + phpAds_random);
document.write ("&what=zone:1&target=_blank");
document.write ("&exclude=" + document.phpAds_used);
if (document.referrer)
document.write ("&referer=" + escape(document.referrer));
document.write ("'><" + "/script>");
//-->
</script><noscript><a href='http://x10hosting.com/advert/adclick.php?n=a7fb3e9d' target='_blank'><img src='http://x10hosting.com/advert/adview.php?what=zone:1&n=a7fb3e9d' border='0' alt=''></a></noscript>
<br />
<form enctype="multipart/form-data" action="uploadform.php" method="post">
<input type="file" name="file"><br />
JPG, GIF, PNG uploadable files.<br />
<input type="checkbox" name="Thumbnail"> Thumbnails option<br />
<input type="checkbox" name="Watermarking"> Watermarking option<br />
<input type="submit" name="Upload" value="Upload File">
</form></center>
</body>
</html>
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08-08-2006, 03:40 PM
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#15
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Status: I'm new around here
Join date: Jul 2006
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Posts: 17
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I thought i'd point out 8mb is 8192000 bytes. Not what you have.
1kb = 1024bytes
1024 x 1000 = 1024000
1024000 = 1MB
1024000 x 8 = 8192000
8192000 = 8MB
As for your files not showing up, the value returned from checkboxes is "on" or "off". Not 1 or 0 so you have to alter your script accordingly.
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08-08-2006, 04:55 PM
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#16
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Status: Junior Member
Join date: Aug 2006
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Posts: 58
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ok now i get some errors
when i check thumbnails I get
Warning: copy(''. '/thumb/' . '') [function.copy]: failed to open stream: No such file or directory in
error on line 7
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it's the copy( $src thingy
and when i do watermark it works but It doesn't put a text on it it's just the same as normal uploading
PHP Code:
<?php
define ('THUMBWIDTH', 100);
define ('THUMBHEIGHT', 100);
define ('WATERMARK', 'ImagePillage' );
function CreateThumb($src) {
copy( $src, "$upload_dir/thumb/$new_filename" );
list($width, $height, $type, $attr) = getimagesize($src);
$img = imagecreatefromstring(file_get_contents($src));
$lowest = min(THUMBWIDTH / $width, THUMBHEIGHT / $height);
if($lowest < 1) {
$smallwidth = floor($lowest*$width);
$smallheight = floor($lowest*$height);
$tmp = imagecreatetruecolor($smallwidth, $smallheight);
imagecopyresized($tmp, $img, 0, 0, 0, 0, $smallwidth, $smallheight, $width, $height);
imagedestroy($img);
$img = $tmp;
}
}
function CreateWatermark($src) {
$img = imagecreatefromstring(file_get_contents($src));
$red = imagecolorallocate($img, 0xFF, 0x00, 0x00);
imagestring($img, 5, 3, 3, WATERMARK, $red);
}
if( isset( $_POST['Upload'] )) {
$upload_dir = $_SERVER['DOCUMENT_ROOT'] . "/test/images/";
$MaxFileSize = 8192000;
$filename = $_FILES['file']['name'];
$filesize = $_FILES['file']['size'];
$filetmpname = $_FILES['file']['tmp_name'];
$allowed_types = array( "jpg", "gif", "png" );
$filetype = substr($filename, -3, 3);
$Thumb = $_POST['Thumbnail'];
$Water = $_POST['Watermarking'];
if($filename) {
$error = 0;
if(($filesize > $MaxFileSize) || $filesize = 0 ) {
$error = 1;
$errmsg .= "Your File is to large, (Max File size: 8MB)";
}
if( !in_array( $filetype, $allowed_types )) {
$error = 1;
$errmsg .= "Your File is the wrong type, (Allowed Types: Gif, Jpg, Png)//change to the allowed types";
}else {
$error = 0;
}
if( $error == 1 ) {
die( "$errmsg" );
}else{
$num = rand( 1, 9999 );
$new_filename = $num.$filename;
$upload = move_uploaded_file($filetmpname, "$upload_dir$new_filename");
if( $upload ) {
if( $Thumb ) {
$file = "$upload_dir$new_filename";
CreateThumb($file);
}
if( $Water) {
$file = "$upload_dir$new_filename";
CreateWatermark($file);
}
echo 'Upload Succesfull';
//echo "<meta http-equiv='refresh' content='0; URL=?image=$upload_dir$new_filename'>";
}else {
die( "Cound not upload the file, please try again" );
}
}
}else{
echo "File '$filename' not uploaded";
}
}
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Untitled Document</title>
</head>
<body>
<center>
<script language='JavaScript' type='text/javascript'>
<!--
if (!document.phpAds_used) document.phpAds_used = ',';
phpAds_random = new String (Math.random()); phpAds_random = phpAds_random.substring(2,11);
document.write ("<" + "script language='JavaScript' type='text/javascript' src='");
document.write ("http://x10hosting.com/advert/adjs.php?n=" + phpAds_random);
document.write ("&what=zone:1&target=_blank");
document.write ("&exclude=" + document.phpAds_used);
if (document.referrer)
document.write ("&referer=" + escape(document.referrer));
document.write ("'><" + "/script>");
//-->
</script><noscript><a href='http://x10hosting.com/advert/adclick.php?n=a7fb3e9d' target='_blank'><img src='http://x10hosting.com/advert/adview.php?what=zone:1&n=a7fb3e9d' border='0' alt=''></a></noscript>
<br />
<form enctype="multipart/form-data" action="uploadform.php" method="post">
<input type="file" name="file"><br />
JPG, GIF, PNG uploadable files.<br />
<input type="checkbox" name="Thumbnail"> Thumbnails option<br />
<input type="checkbox" name="Watermarking"> Watermarking option<br />
<input type="submit" name="Upload" value="Upload File">
</form></center>
</body>
</html>
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08-08-2006, 11:51 PM
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#17
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Status: Junior Member
Join date: Aug 2006
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Posts: 58
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ok php doesn't show any errors anymore it only doesn't change the files
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08-09-2006, 01:58 PM
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#18
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Status: I'm new around here
Join date: Jul 2006
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Expertise:
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Posts: 17
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Make sure you CHMOD the folders where you want to upload the pictures. CHMOD them with an FTP client to 777.
By the way, I suggest you do something like this for your checkboxes:
PHP Code:
<?
$Thumb = 0;
if ($_POST['thumb'] == "on"){
$Thumb = 1;
}
$Water = 0;
if ($_POST['water'] == "on"){
$Water = 1;
}
if ($Thumb == 1){
//sdfasdfsadf
}
if ($Water == 1){
//sdfasdfsadf
}
?>
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08-09-2006, 05:29 PM
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#19
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Status: Junior Member
Join date: Aug 2006
Location:
Expertise:
Software:
Posts: 58
|
uploading works fine,
I just added your code to it
but my problem still is it won't change the image size and/or give a watermark to it
this is my code pls hel me with this
PHP Code:
<?php
define ('THUMBHEIGHT', 100);
define ('THUMBHEIGHT', 100);
define ('WATERMARK', 'ImagePillage' );
function CreateThumb($src, $filename) {
$thumbfilename = $_SERVER['DOCUMENT_ROOT'] . "/test/images/thumb/$filename";
copy( $src, $thumbfilename );
$src = $thumbfilename;
list($width, $height, $type, $attr) = getimagesize($src);
$img = imagecreatefromstring(file_get_contents($src));
$tmp = imagecreatetruecolor(100, 100);
imagecopyresized($tmp, $img, 0, 0, 0, 0, 100, 100, $width, $height);
imagedestroy($img);
$img = $tmp;
}
function CreateWatermark($src) {
$img = imagecreatefromstring(file_get_contents($src));
$red = imagecolorallocate($img, 0xFF, 0x00, 0x00);
imagestring($img, 5, 3, 3, WATERMARK, $red);
}
if( isset( $_POST['Upload'] )) {
$upload_dir = $_SERVER['DOCUMENT_ROOT'] . "/test/images/";
$MaxFileSize = 8192000;
$filename = $_FILES['file']['name'];
$filesize = $_FILES['file']['size'];
$filetmpname = $_FILES['file']['tmp_name'];
$allowed_types = array( "jpg", "gif", "png" );
$filetype = substr($filename, -3, 3);
$Thumb = 0;
$Water = 0;
if($filename) {
$error = 0;
if(($filesize > $MaxFileSize) || $filesize = 0 ) {
$error = 1;
$errmsg .= "Your File is to large, (Max File size: 8MB)";
}
if( !in_array( $filetype, $allowed_types )) {
$error = 1;
$errmsg .= "Your File is the wrong type, (Allowed Types: Gif, Jpg, Png)//change to the allowed types";
}else {
$error = 0;
}
if( $error == 1 ) {
die( "$errmsg" );
}else{
$num = rand( 1, 9999 );
$new_filename = $num.$filename;
$upload = move_uploaded_file($filetmpname, "$upload_dir$new_filename");
if ($_POST['Thumbnail'] == "on") {
$Thumb = 1;
}
if ($_POST['Watermark'] == "on") {
$Water = 1;
}
if( $upload ) {
if( $Thumb == 1 ) {
$file = "$upload_dir$new_filename";
CreateThumb($file, $new_filename);
}
if( $Water == 1) {
$file = "$upload_dir$new_filename";
CreateWatermark($file);
}
echo 'Upload Succesfull';
//echo "<meta http-equiv='refresh' content='0; URL=?image=$upload_dir$new_filename'>";
}else {
die( "Cound not upload the file, please try again" );
}
}
}else{
echo "File '$filename' not uploaded";
}
}
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Untitled Document</title>
</head>
<body>
<center>
<script language='JavaScript' type='text/javascript'>
<!--
if (!document.phpAds_used) document.phpAds_used = ',';
phpAds_random = new String (Math.random()); phpAds_random = phpAds_random.substring(2,11);
document.write ("<" + "script language='JavaScript' type='text/javascript' src='");
document.write ("http://x10hosting.com/advert/adjs.php?n=" + phpAds_random);
document.write ("&what=zone:1&target=_blank");
document.write ("&exclude=" + document.phpAds_used);
if (document.referrer)
document.write ("&referer=" + escape(document.referrer));
document.write ("'><" + "/script>");
//-->
</script><noscript><a href='http://x10hosting.com/advert/adclick.php?n=a7fb3e9d' target='_blank'><img src='http://x10hosting.com/advert/adview.php?what=zone:1&n=a7fb3e9d' border='0' alt=''></a></noscript>
<br />
<form enctype="multipart/form-data" action="uploadform.php" method="post">
<input type="file" name="file"><br />
JPG, GIF, PNG uploadable files.<br />
<input type="checkbox" name="Thumbnail"> Thumbnails option<br />
<input type="checkbox" name="Watermarking"> Watermark option<br />
<input type="submit" name="Upload" value="Upload File">
</form></center>
</body>
</html>
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08-10-2006, 02:34 PM
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#20
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Status: I'm new around here
Join date: Jul 2006
Location:
Expertise:
Software:
Posts: 17
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Ok so i've narrowed it down to your imagecreatefromtruecolor() function.
You need to check what type the image is then use the appropriate function.
For JPG fiels its imagecreatefromjpeg(), for GIF files its imagecreatefromgif(). Ect ect
you really should try downloading the manual, that's how I'm helping you at the moment.
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