la locura de las sesiones

[rafex]

Hola foro, resulta que estoy haciendo una aplicacion con sesiones y bueno primero lo hago localmente en mi PC y despues lo subo al servidor cuando todo esta OK, pero pasa que cuando trabajo consesiones no puedo ver los resultados de manera local y no se porque, supongo que tiene que ver con el php.ini y su configuración, porfavor denme una manito
gracias

[claudiovega]

que resultados?
algun error?
como implementas las sesiones?
como está tu php.ini en la seccion: [session] ?

[rafex]

solo sale la pagina en blanco
mi php esta asi:
[Session]
; Handler used to store/retrieve data.
session.save_handler = files

; Argument passed to save_handler. In the case of files, this is the path
; where data files are stored. Note: Windows users have to change this
; variable in order to use PHP's session functions.
; As of PHP 4.0.1, you can define the path as:

;session.save_path= C:\PHP\sessiondata ; argument passed to save_handler

; where N is an integer. Instead of storing all the session files in
; /path, what this will do is use subdirectories N-levels deep, and
; store the session data in those directories. This is useful if you
; or your OS have problems with lots of files in one directory, and is
; a more efficient layout for servers that handle lots of sessions.
; NOTE 1: PHP will not create this directory structure automatically.
; You can use the script in the ext/session dir for that purpose.
; NOTE 2: See the section on garbage collection below if you choose to
; use subdirectories for session storage
session.save_path= C:\PHP\sessiondata ; argument passed to save_handler

; Whether to use cookies.
session.use_cookies = 1

; This option enables administrators to make their users invulnerable to
; attacks which involve passing session ids in URLs; defaults to 0.
; session.use_only_cookies = 1

; Name of the session (used as cookie name).
session.name = PHPSESSID

; Initialize session on request startup.
session.auto_start = 0

; Lifetime in seconds of cookie or, if 0, until browser is restarted.
session.cookie_lifetime = 0

; The path for which the cookie is valid.
session.cookie_path = /

; The domain for which the cookie is valid.
session.cookie_domain =

; Handler used to serialize data. php is the standard serializer of PHP.
session.serialize_handler = php

; Define the probability that the 'garbage collection' process is started
; on every session initialization.
; The probability is calculated by using gc_probability/gc_divisor,
; e.g. 1/100 means there is a 1% chance that the GC process starts
; on each request.

session.gc_probability = 1
session.gc_divisor = 100

; After this number of seconds, stored data will be seen as 'garbage' and
; cleaned up by the garbage collection process.
session.gc_maxlifetime = 1440

; NOTE: If you are using the subdirectory option for storing session files
; (see session.save_path above), then garbage collection does *not*
; happen automatically. You will need to do your own garbage
; collection through a shell script, cron entry, or some other method.
; For example, the following script would is the equivalent of
; setting session.gc_maxlifetime to 1440 (1440 seconds = 24 minutes):
; cd /path/to/sessions; find -cmin +24 | xargs rm

; PHP 4.2 and less have an undocumented feature/bug that allows you to
; to initialize a session variable in the global scope, albeit register_globals
; is disabled. PHP 4.3 and later will warn you, if this feature is used.
; You can disable the feature and the warning seperately. At this time,
; the warning is only displayed, if bug_compat_42 is enabled.

session.bug_compat_42 = 1
session.bug_compat_warn = 1

; Check HTTP Referer to invalidate externally stored URLs containing ids.
; HTTP_REFERER has to contain this substring for the session to be
; considered as valid.
session.referer_check =

; How many bytes to read from the file.
session.entropy_length = 0

; Specified here to create the session id.
session.entropy_file =

;session.entropy_length = 16

;session.entropy_file = /dev/urandom

; Set to {nocache,private,public,} to determine HTTP caching aspects
; or leave this empty to avoid sending anti-caching headers.
session.cache_limiter = nocache

; Document expires after n minutes.
session.cache_expire = 180

; trans sid support is disabled by default.
; Use of trans sid may risk your users security.
; Use this option with caution.
; - User may send URL contains active session ID
; to other person via. email/irc/etc.
; - URL that contains active session ID may be stored
; in publically accessible computer.
; - User may access your site with the same session ID
; always using URL stored in browser's history or bookmarks.
session.use_trans_sid = 1

; The URL rewriter will look for URLs in a defined set of HTML tags.
; form/fieldset are special; if you include them here, the rewriter will
; add a hidden <input> field with the info which is otherwise appended
; to URLs. If you want XHTML conformity, remove the form entry.
; Note that all valid entries require a "=", even if no value follows.
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=,fields et="

[claudiovega]

Tienes comentada esta linea:

;session.save_path= C:\PHP\sessiondata ; argument passed to save_handler

dejala asi:

session.save_path= C:/PHP/sessiondata

Y por supuesto crea un directorio con esa ruta: C:/PHP/sessiondata

[rafex]

no pasa nada :o(, porsi te sirve de algo instale el foxserv que ya viene con php y mysql, ahora otra cosa que me esta rayando es que encontre un php.ini en windows/ otro dentro de foxserv/php/

[claudiovega]

Creo que deberías usar el de c:\windows\, ahh y no olvides reiniciar el servidor web (apache, iis o el que sea)

[rafex]

lo mas extraño es que en el servidor funciona correctamente, la idea es la sigueitne en una pagina index.htm tengo un formulario donde ingreso un codigo, este resultado se va a index_s.php que es donde se inicia la sesion si el usuario existe, si es asi se redirecciona a noticias.php sino vuelve a index.php con un mensaje de usuario no autorizado, cuando lo ejecuto localmente se queda en index_s.php, te envio el codigo haber si me puedes dar una mano:

desde ya muchas gracias por tu tiempo

<?php
$cnx = odbc_connect("un_dsn","","");
$sql = "SELECT * FROM gracos WHERE ruc LIKE '$_POST[ruc]'";
$sql1 = odbc_exec($cnx,$sql);
if (odbc_fetch_row($sql1)){
session_start();
$_SESSION["ruc"] = odbc_result($sql1,'ruc');
$_SESSION["nombre"] = odbc_result($sql1,'nombre');
if (odbc_result($sql1,'ciudad') == "LA PAZ"){
$_SESSION["graco"] = "1";
}
if (odbc_result($sql1,'ciudad') == "COCHABAMBA"){
$_SESSION["graco"] = "2";
}
if (odbc_result($sql1,'ciudad') == "SANTA CRUZ"){
$_SESSION["graco"] = "3";
}
$_SESSION["sw"] = "1";
Header("Location: noticias.php");
odbc_free_result($sql1);
odbc_close($cnx);
exit();
//echo "hola";
//echo $_SESSION["ruc"], session_id();
} else {
Header("Location: index.php?usuario=NO");
odbc_free_result($sql1);
odbc_close($cnx);
exit();
//echo "adios";
}
//odbc_free_result($sql1);
//odbc_close($cnx);
?>

[claudiovega]

Haz un script con esto dentro:

Código PHP:

  <?php
   phpinfo();
?>   

Y verifica si hay un apartado para sesiones, busca en la pagina: session. Todo esto para ver si estan implementadas las sesiones.