Firma Dinamica, non si visualizza l'immagine

Salve, ho riscontrato un problema:
vorrei creare una firma dinamica ( con i dati di chi la guarda , tipo danasoft )
fin qui tutto bene, ma non mi si vede l'immagine, vi posto il codice:

Codice:

---

<?php
Header ('Content-type: image/jpeg');
       
              require_once('/membri/bigdaddy87/gd/browser.php');


$br = new Browser;

$riga1 = 'Ciao, il tuo IP e il tuo ISP sono ' . $_SERVER["REMOTE_ADDR"] . " e " .  $hostname = gethostbyaddr($_SERVER['REMOTE_ADDR']);
$riga2 = 'E stai usando ' . $br->Name . " " . $br->Version . " su " . $br->Platform ;
$riga3 = 'Benvenuto e buona permanenza ' ;
$font = "arial.ttf";
$ima = imagecreatefromjpeg("daddypalo.jpg");
$textcol = imagecolorallocate($ima,0,0,0);


list($larg, $altez, $pippo, $paperino) = getimagesize("daddypalo.jpg");
imagettftext($ima,8,0,7,20,$textcol,$font, "$riga1");
imagettftext($ima,8,0,7,35,$textcol,$font, "$riga2");
imagettftext($ima,8,0,7,50,$textcol,$font, "$riga3");

?>

---

la guida l'ho trovata qua: http://www.p2pforum.it/forum/showthread.php?t=338236
solo che come citato sopra non mi torna!

chiedo aiuto a voi raga.


Grazie


PS: SE NON TROVATE ERRORI NEL CODICE MI BASTA ANCHE UN ALTRO SCRIPT CHE MOSTRI IP E ALTRO SU UNA IMMAGINE

Qui:

Codice PHP:

---

require_once('/membri/bigdaddy87/gd/browser.php');


---

cambia con:

Codice PHP:

---

require_once('gd/browser.php');


---

Prova a vedere se funziona

il problema è non so che devo metterci in browser.php è vuoto

browser.php:

Codice PHP:

---

<?php
/*****************************************************************

File name: browser.php
Author: Gary White
Last modified: November 10, 2003

**************************************************************

Copyright (C) 2003 Gary White

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details at:
http://www.gnu.org/copyleft/gpl.html

**************************************************************

Browser class

Identifies the user's Operating system, browser and version
by parsing the HTTP_USER_AGENT string sent to the server

Typical Usage:

require_once($_SERVER['DOCUMENT_ROOT'].'/include/browser.php');
$br = new Browser;
echo "$br->Platform, $br->Name version $br->Version";

For operating systems, it will correctly identify:
Microsoft Windows
MacIntosh
Linux

Anything not determined to be one of the above is considered to by Unix
because most Unix based browsers seem to not report the operating system.
The only known problem here is that, if a HTTP_USER_AGENT string does not
contain the operating system, it will be identified as Unix. For unknown
browsers, this may not be correct.

For browsers, it should correctly identify all versions of:
Amaya
Galeon
iCab
Internet Explorer
For AOL versions it will identify as Internet Explorer (AOL) and the version
will be the AOL version instead of the IE version.
Konqueror
Lynx
Mozilla
Netscape Navigator/Communicator
OmniWeb
Opera
Pocket Internet Explorer for handhelds
Safari
WebTV
*****************************************************************/

class browser{

var $Name = "Unknown";
var $Version = "Unknown";
var $Platform = "Unknown";
var $UserAgent = "Not reported";
var $AOL = false;

function browser(){
$agent = $_SERVER['HTTP_USER_AGENT'];

// initialize properties
$bd['platform'] = "Unknown";
$bd['browser'] = "Unknown";
$bd['version'] = "Unknown";
$this->UserAgent = $agent;

// find operating system
if (eregi("win", $agent))
$bd['platform'] = "Windows";
elseif (eregi("mac", $agent))
$bd['platform'] = "MacIntosh";
elseif (eregi("linux", $agent))
$bd['platform'] = "Linux";
elseif (eregi("OS/2", $agent))
$bd['platform'] = "OS/2";
elseif (eregi("BeOS", $agent))
$bd['platform'] = "BeOS";

// test for Opera
if (eregi("opera",$agent)){
$val = stristr($agent, "opera");
if (eregi("/", $val)){
$val = explode("/",$val);
$bd['browser'] = $val[0];
$val = explode(" ",$val[1]);
$bd['version'] = $val[0];
}else{
$val = explode(" ",stristr($val,"opera"));
$bd['browser'] = $val[0];
$bd['version'] = $val[1];
}

// test for WebTV
}elseif(eregi("webtv",$agent)){
$val = explode("/",stristr($agent,"webtv"));
$bd['browser'] = $val[0];
$bd['version'] = $val[1];

// test for MS Internet Explorer version 1
}elseif(eregi("microsoft internet explorer", $agent)){
$bd['browser'] = "MSIE";
$bd['version'] = "1.0";
$var = stristr($agent, "/");
if (ereg("308|425|426|474|0b1", $var)){
$bd['version'] = "1.5";
}

// test for NetPositive
}elseif(eregi("NetPositive", $agent)){
$val = explode("/",stristr($agent,"NetPositive"));
$bd['platform'] = "BeOS";
$bd['browser'] = $val[0];
$bd['version'] = $val[1];

// test for MS Internet Explorer
}elseif(eregi("msie",$agent) && !eregi("opera",$agent)){
$val = explode(" ",stristr($agent,"msie"));
$bd['browser'] = $val[0];
$bd['version'] = $val[1];

// test for MS Pocket Internet Explorer
}elseif(eregi("mspie",$agent) || eregi('pocket', $agent)){
$val = explode(" ",stristr($agent,"mspie"));
$bd['browser'] = "MSPIE";
$bd['platform'] = "WindowsCE";
if (eregi("mspie", $agent))
$bd['version'] = $val[1];
else {
$val = explode("/",$agent);
$bd['version'] = $val[1];
}

// test for Galeon
}elseif(eregi("galeon",$agent)){
$val = explode(" ",stristr($agent,"galeon"));
$val = explode("/",$val[0]);
$bd['browser'] = $val[0];
$bd['version'] = $val[1];

// test for Konqueror
}elseif(eregi("Konqueror",$agent)){
$val = explode(" ",stristr($agent,"Konqueror"));
$val = explode("/",$val[0]);
$bd['browser'] = $val[0];
$bd['version'] = $val[1];

// test for iCab
}elseif(eregi("icab",$agent)){
$val = explode(" ",stristr($agent,"icab"));
$bd['browser'] = $val[0];
$bd['version'] = $val[1];

// test for OmniWeb
}elseif(eregi("omniweb",$agent)){
$val = explode("/",stristr($agent,"omniweb"));
$bd['browser'] = $val[0];
$bd['version'] = $val[1];

// test for Phoenix
}elseif(eregi("Phoenix", $agent)){
$bd['browser'] = "Phoenix";
$val = explode("/", stristr($agent,"Phoenix/"));
$bd['version'] = $val[1];

// test for Firebird
}elseif(eregi("firebird", $agent)){
$bd['browser']="Firebird";
$val = stristr($agent, "Firebird");
$val = explode("/",$val);
$bd['version'] = $val[1];

// test for Firefox
}elseif(eregi("Firefox", $agent)){
$bd['browser']="Firefox";
$val = stristr($agent, "Firefox");
$val = explode("/",$val);
$bd['version'] = $val[1];

// test for Mozilla Alpha/Beta Versions
}elseif(eregi("mozilla",$agent) &&
eregi("rv:[0-9].[0-9][a-b]",$agent) && !eregi("netscape",$agent)){
$bd['browser'] = "Mozilla";
$val = explode(" ",stristr($agent,"rv:"));
eregi("rv:[0-9].[0-9][a-b]",$agent,$val);
$bd['version'] = str_replace("rv:","",$val[0]);

// test for Mozilla Stable Versions
}elseif(eregi("mozilla",$agent) &&
eregi("rv:[0-9]\.[0-9]",$agent) && !eregi("netscape",$agent)){
$bd['browser'] = "Mozilla";
$val = explode(" ",stristr($agent,"rv:"));
eregi("rv:[0-9]\.[0-9]\.[0-9]",$agent,$val);
$bd['version'] = str_replace("rv:","",$val[0]);

// test for Lynx & Amaya
}elseif(eregi("libwww", $agent)){
if (eregi("amaya", $agent)){
$val = explode("/",stristr($agent,"amaya"));
$bd['browser'] = "Amaya";
$val = explode(" ", $val[1]);
$bd['version'] = $val[0];
} else {
$val = explode("/",$agent);
$bd['browser'] = "Lynx";
$bd['version'] = $val[1];
}

// test for Safari
}elseif(eregi("safari", $agent)){
$bd['browser'] = "Safari";
$bd['version'] = "";

// remaining two tests are for Netscape
}elseif(eregi("netscape",$agent)){
$val = explode(" ",stristr($agent,"netscape"));
$val = explode("/",$val[0]);
$bd['browser'] = $val[0];
$bd['version'] = $val[1];
}elseif(eregi("mozilla",$agent) && !eregi("rv:[0-9]\.[0-9]\.[0-9]",$agent)){
$val = explode(" ",stristr($agent,"mozilla"));
$val = explode("/",$val[0]);
$bd['browser'] = "Netscape";
$bd['version'] = $val[1];
}

// clean up extraneous garbage that may be in the name
$bd['browser'] = ereg_replace("[^a-z,A-Z]", "", $bd['browser']);
// clean up extraneous garbage that may be in the version
$bd['version'] = ereg_replace("[^0-9,.,a-z,A-Z]", "", $bd['version']);

// check for AOL
if (eregi("AOL", $agent)){
$var = stristr($agent, "AOL");
$var = explode(" ", $var);
$bd['aol'] = ereg_replace("[^0-9,.,a-z,A-Z]", "", $var[1]);
}

// finally assign our properties
$this->Name = $bd['browser'];
$this->Version = $bd['version'];
$this->Platform = $bd['platform'];
$this->AOL = $bd['aol'];
}
}
?>

---

non ho fatto altro che scaricare l'esempio e vedere il file browser.php, non è che al primo prob ci si deve fermare :wink:

Ciao!

allora:
faccio il file browser.php inserendo quel codice
inserisco l'immagine daddypalo.jpg
inserisco il carattere arial.ttf
creo l'immagine e ci inserisco

<?php
Header ('Content-type: image/jpeg');

require_once('browser.php');


$br = new Browser;

$riga1 = 'Ciao, il tuo IP e il tuo ISP sono ' . $_SERVER["REMOTE_ADDR"] . " e " . $hostname = gethostbyaddr($_SERVER['REMOTE_ADDR']);
$riga2 = 'E stai usando ' . $br->Name . " " . $br->Version . " su " . $br->Platform ;
$riga3 = 'Benvenuto e buona permanenza ' ;
$font = "arial.ttf";
$ima = imagecreatefromjpeg("daddypalo.jpg");
$textcol = imagecolorallocate($ima,0,0,0);


list($larg, $altez, $pippo, $paperino) = getimagesize("daddypalo.jpg");
imagettftext($ima,8,0,7,20,$textcol,$font, "$riga1");
imagettftext($ima,8,0,7,35,$textcol,$font, "$riga2");
imagettftext($ima,8,0,7,50,$textcol,$font, "$riga3");

?>

ma non funziona, sono sicuro che c'è un errore

dopo il tuo code metti:

Codice PHP:

---

...
imagejpeg($ima);


---

in che punto lo devo mettere? alla fine^

cmq il file sta qua: http://giulio99.altervista.org/uova/immagine.php
a ogni tuo consiglio lo seguiro e vedrai li le modifiche , in modo da renderti conto meglio
----------------------CODICE ATTUALE-----------------------------
<?php
Header ('Content-type: image/jpeg');
require_once('/membri/giulio99/uova/browser.php');


$br = new Browser;
$riga1 = 'Ciao, il tuo IP e il tuo ISP sono ' . $_SERVER["REMOTE_ADDR"] . " e " . $hostname = gethostbyaddr($_SERVER['REMOTE_ADDR']);
$riga2 = 'E stai usando ' . $br->Name . " " . $br->Version . " su " . $br->Platform ;
$riga3 = 'Benvenuto e buona permanenza ' ;
$font = "arial.ttf";
$ima = imagecreatefromjpeg("daddypalo.jpg");
$textcol = imagecolorallocate($ima,0,0,0);
list($larg, $altez, $pippo, $paperino) = getimagesize("daddypalo.jpg");
imagettftext($ima,8,0,7,20,$textcol,$font, "$riga1");
imagettftext($ima,8,0,7,35,$textcol,$font, "$riga2");
imagettftext($ima,8,0,7,50,$textcol,$font, "$riga3");
imagejpeg($ima);


?>
--------------------------Fine codice-----------------------

ps: grazie x l'aiuto

per vedere il problema, leva l'header dal file, in modo che php ci sengala il problema

fatto header levato

Prova a sostituire imagettftext con imagestring giusto per vedere se il problema è li. Oppure prova ad usare include al posto di require_once();

mod chiudete ho cambiato script!
ringrazio ugualmente quelli che hanno assistito!

puoi postare il link del nuovo script??? oppure come hai fatto?? perchè anche a me interessa grazie