Problem with upload file to folder.

Hi!
At first, thanks all to read this message.
I've this problem, this script upload till 4 files. I have used a common form with only one file and the action take me to this file, named: "upload_file.php". All right with this but now I want put the files uploaded in a specific folder, for example: "photos". In fact I´ve 2 folders: backend (where i keep the files that administrate the site, upload_file.php is in this folder) and photos (folder where I want save my uploaded files. I don´t know how modify this script to make that. Can you help me please?. This are my first steps in php.
Thanks!.
JoseA.

<?php
error_reporting(E_ALL);
@ini_set('display_errors', '1');
/*----------- start configuration-----------------*/
//definir el nombre o la ip del servidor de db
$server='localhost';
//definir el nombre de usuario de la db
$user='';
//definir la contraseña
$pass='';
//definir el nombre de la db
$db='';
//en la siguiente línea, definir el nombre de la tabla de la db (escribirlo entre las comillas simples).
$tabla='';
//en esta otra línea colocar el nombre del archivo a mostrar al finalizar el proceso (escribirlo entre las comillas simples)
$destino='';


/*----------- end of configuration-----------------*/
mysql_connect($server,$user,$pass);
mysql_select_db($db);
function insertar_form($tabla){
foreach($_POST as $k => $v){
if($k!='imageField_x' && $k!='imageField_y' && $k!='foto' && $k!='foto1' && $k!='foto2' && $k!='foto3' && $k!='Submit'){
$listacampos[]=$k;
$listavalores[]=(get_magic_quotes_gpc()) ? $v : addslashes($v);
}}
$formatocampos=implode(',',$listacampos);
$formatovalores="'".implode("','",$listavalores);
$formatovalores.="'";
mysql_query("insert into $tabla ($formatocampos) values ($formatovalores)");
}
function subirarchivo($archivo,$archivotemp,$tabla,$campoarchivo,$error){
$qry=mysql_query("select max(id) as ultimo from $tabla");
$row=mysql_fetch_assoc($qry);
$id=$row['ultimo'];
if($archivo!=''){
$extension200=end(explode(".",strtolower($archivo)));
if($extension200!='jpg' && $extension200!='gif' && $extension200!='png' && $extension200!='doc' && $extension200!='zip' && $extension200!='pdf' && $extension200!='xls' && $extension200!='ppt' && $extension200!='swf'){
eval($error);exit;}
$foto2=md5(time()).$archivo;
if(!copy($archivotemp,$foto2)){die('No pudo cargarse la foto');};
@chmod($foto2,0777);
mysql_query("update $tabla set $campoarchivo='$foto2' where id='$id'");
}
}
insertar_form($tabla);
if(isset($_FILES['foto']['name'])){
subirarchivo($_FILES['foto']['name'],$_FILES['foto']['tmp_name'],$tabla,'foto','');
}
for($i=1;$i<4;$i++){
if(isset($_FILES['foto'.$i]['name'])){
subirarchivo($_FILES['foto'.$i]['name'],$_FILES['foto'.$i]['tmp_name'],$tabla,'foto'.$i,'');}
}
header("Location:$destino");
?>

PHP:

Thanks.
JoseA.

 

Here is a simple code to upload files/images to a folder. You need to make sure that the folder, in which the images/files will be uploaded, should have write permissions.

// The upload directory, where you want your files to be uploaded
$upload_dir = "uploads";

// If you want to set restriction on certain extensions. (extension check is optional)
$extensions_allowed = "jpg, gif, png, pdf";
$extension = pathinfo($_FILES['file']['name']);
$extension = $extension[extension];
$allowed_paths = explode(", ", $extensions_allowed);
for($i = 0; $i < count($allowed_paths); $i++) 
	{
       		if ($allowed_paths[$i] == "$extension") 
		{
        			$ok = "1";
        	     	}
       	}
// now the code that uploads your file
if(is_uploaded_file($_FILES['file']['tmp_name']))
	{
		move_uploaded_file($_FILES['file']['tmp_name'],$upload_dir.'/'.$_FILES['file']['name']);
	}
	print "Your file has been uploaded uooohu";
	}
else
	{
	print "Oops, the file upload failed, check the extension!";
	}

PHP:

I hope this helps

 

Yet another script.

http://www.bytemycode.com/snippets/snippet/528/

 

Thanks techie007 and nico_swd,
I´ve read the code that you send me and I´ve understand this (remember this is my first step in PHP). In fact I would like modify the original code, perhaps beacause I´ve spent a lot of time on this. I know that read the comments in original code is difficult beacause these are in spanish, so I'll do this:
1) Prove again with the original code.
2) Make a new code based on your code.

Then, I'll tell you how was that!!! But, if you want help me with this, NO PROBLEM!!!
Thanks again!

JoseA.