salve,
il problema e' legato al fatto che non mi stampa il contenuto della variabile $_SESSION['mysession']:
nella prima pagina il tratto di codice è:
if (($HTTP_GET_VARS['scelta']=="prenotazioni") && (!empty($response[0]['IDUtente']))){
$mysession=$response[0]['IDUtente'];
session_register("mysession");
echo "<META HTTP-EQUIV=\"Refresh\" CONTENT=\"1;URL=Prenotazioni.php\">";
nella seconda pagina (Prenotazioni.php) ho:
<?php
session_start();
if (!session_is_registered('mysession')){
echo "<META HTTP-EQUIV=\"Refresh\" CONTENT=\"0.2;URL=index.php\">";
exit;
}
include ("Dbconnector.inc");
$con=new DbConnector;
$con->_connect();
$con->_use('Biblioteca');
$query="select * from tblutenti where IDUtente='".$_SESSION["mysession"]."'";
$response=$con->_sql($query);
$con->_disconnect();
?>
il problema è che ho provato il tutto su un altro pc dove ho Windows 98 e tutto va bene quindi penso sia un problema legato alla configurazione di php pertanto vi mando ciò che mi vien fuori dal phpinfo():
PHP Version 4.3.3
System Windows NT MATRIX 5.1 build 2600
Build Date Aug 24 2003 22:01:16
Server API Apache
Virtual Directory Support enabled
Configuration File (php.ini) Path c:\programmi\easyphp1-7\apache\php.ini
PHP API 20020918
PHP Extension 20020429
Zend Extension 20021010
Debug Build no
Thread Safety enabled
Registered PHP Streams php, http, ftp, compress.zlib
This program makes use of the Zend Scripting Language Engine:
Zend Engine v1.3.0, Copyright (c) 1998-2003 Zend Technologies
--------------------------------------------------------------------------------
PHP Credits
--------------------------------------------------------------------------------
Configuration
PHP Core
Directive Local Value Master Value
allow_call_time_pass_reference Off Off
allow_url_fopen On On
always_populate_raw_post_data Off Off
arg_separator.input & &
arg_separator.output & &
asp_tags Off Off
auto_append_file no value no value
auto_prepend_file no value no value
browscap no value no value
default_charset no value no value
default_mimetype text/html text/html
define_syslog_variables Off Off
disable_classes no value no value
disable_functions no value no value
display_errors On On
display_startup_errors Off Off
doc_root no value no value
docref_ext no value no value
docref_root no value no value
enable_dl On On
error_append_string no value no value
error_log no value no value
error_prepend_string no value no value
error_reporting 2047 2047
expose_php On On
extension_dir C:\Programmi\EasyPHP1-7\php\extensions\ C:\Programmi\EasyPHP1-7\php\extensions\
file_uploads On On
gpc_order GPC GPC
highlight.bg #FFFFFF #FFFFFF
highlight.comment #FF8000 #FF8000
highlight.default #0000BB #0000BB
highlight.html #000000 #000000
highlight.keyword #007700 #007700
highlight.string #DD0000 #DD0000
html_errors On On
ignore_repeated_errors Off Off
ignore_repeated_source Off Off
ignore_user_abort Off Off
implicit_flush Off Off
include_path .;C:\Programmi\EasyPHP1-7\php\pear\ .;C:\Programmi\EasyPHP1-7\php\pear\
log_errors On On
log_errors_max_len 1024 1024
magic_quotes_gpc Off Off
magic_quotes_runtime Off Off
magic_quotes_sybase Off Off
max_execution_time 30 30
max_input_time 60 60
open_basedir no value no value
output_buffering 4096 4096
output_handler no value no value
post_max_size 8M 8M
precision 14 14
register_argc_argv Off Off
register_globals Off Off
report_memleaks On On
safe_mode Off Off
safe_mode_exec_dir no value no value
safe_mode_gid Off Off
safe_mode_include_dir no value no value
sendmail_from me@localhost.com me@localhost.com
sendmail_path no value no value
serialize_precision 100 100
short_open_tag On On
SMTP localhost localhost
smtp_port 25 25
sql.safe_mode Off Off
track_errors Off Off
unserialize_callback_func no value no value
upload_max_filesize 2M 2M
upload_tmp_dir C:\Programmi\EasyPHP1-7\tmp\ C:\Programmi\EasyPHP1-7\tmp\
user_dir no value no value
variables_order GPCS GPCS
xmlrpc_error_number 0 0
xmlrpc_errors Off Off
y2k_compliance On On
apache
Apache for Windows 95/NT
Apache Version Apache/1.3.24
Apache Release 10324100
Apache API Version 19990320
Hostname:Port localhost:80
Timeouts Connection: 300 - Keep-Alive: 15
Directive Local Value Master Value
child_terminate 0 0
engine 1 1
last_modified 0 0
xbithack 0 0
Apache Environment
Variable Value
COMSPEC C:\WINDOWS\system32\cmd.exe
DOCUMENT_ROOT c:/programmi/easyphp1-7/www
HTTP_ACCEPT */*
HTTP_ACCEPT_ENCODING gzip, deflate
HTTP_ACCEPT_LANGUAGE it
HTTP_CONNECTION Keep-Alive
HTTP_COOKIE lang=it-iso-8859-1
HTTP_HOST localhost
HTTP_REFERER http://localhost/mysql/main.php?lang...859-1&server=1
HTTP_USER_AGENT Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.0.3705)
PATH C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32 \Wbem
REMOTE_ADDR 127.0.0.1
REMOTE_PORT 1076
SCRIPT_FILENAME c:/programmi/easyphp1-7/phpmyadmin/phpinfo.php
SERVER_ADDR 127.0.0.1
SERVER_ADMIN admin@localhost
SERVER_NAME localhost
SERVER_PORT 80
SERVER_SIGNATURE <ADDRESS>Apache/1.3.27 Server at localhost Port 80</ADDRESS>
SERVER_SOFTWARE Apache/1.3.27 (Win32) PHP/4.3.3
SystemRoot C:\WINDOWS
WINDIR C:\WINDOWS
GATEWAY_INTERFACE CGI/1.1
SERVER_PROTOCOL HTTP/1.1
REQUEST_METHOD GET
QUERY_STRING lang=it-iso-8859-1&server=1
REQUEST_URI /mysql/phpinfo.php?lang=it-iso-8859-1&server=1
SCRIPT_NAME /mysql/phpinfo.php
HTTP Headers Information
HTTP Request Headers
HTTP Request GET /mysql/phpinfo.php?lang=it-iso-8859-1&server=1 HTTP/1.1
Accept */*
Accept-Encoding gzip, deflate
Accept-Language it
Connection Keep-Alive
Cookie lang=it-iso-8859-1
Host localhost
Referer http://localhost/mysql/main.php?lang...859-1&server=1
User-Agent Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.0.3705)
HTTP Response Headers
X-Powered-By PHP/4.3.3
Keep-Alive timeout=15, max=92
Connection Keep-Alive
Transfer-Encoding chunked
Content-Type text/html
bcmath
BCMath support enabled
calendar
Calendar support enabled
com
Directive Local Value Master Value
com.allow_dcom Off Off
com.autoregister_casesensitive On On
com.autoregister_typelib Off Off
com.autoregister_verbose Off Off
com.typelib_file no value no value
ctype
ctype functions enabled
ftp
FTP support enabled
mysql
MySQL Support enabled
Active Persistent Links 0
Active Links 1
Client API version 3.23.49
Directive Local Value Master Value
mysql.allow_persistent On On
mysql.connect_timeout 60 60
mysql.default_host no value no value
mysql.default_password no value no value
mysql.default_port no value no value
mysql.default_socket no value no value
mysql.default_user no value no value
mysql.max_links Unlimited Unlimited
mysql.max_persistent Unlimited Unlimited
mysql.trace_mode Off Off
odbc
ODBC Support enabled
Active Persistent Links 0
Active Links 0
ODBC library Win32
Directive Local Value Master Value
odbc.allow_persistent On On
odbc.check_persistent On On
odbc.default_db no value no value
odbc.default_pw no value no value
odbc.default_user no value no value
odbc.defaultbinmode return as is return as is
odbc.defaultlrl return up to 4096 bytes return up to 4096 bytes
odbc.max_links Unlimited Unlimited
odbc.max_persistent Unlimited Unlimited
overload
User-Space Object Overloading Support enabled
pcre
PCRE (Perl Compatible Regular Expressions) Support enabled
PCRE Library Version 4.3 21-May-2003
session
Session Support enabled
Registered save handlers files user
Directive Local Value Master Value
session.auto_start Off Off
session.bug_compat_42 Off Off
session.bug_compat_warn On On
session.cache_expire 180 180
session.cache_limiter nocache nocache
session.cookie_domain no value no value
session.cookie_lifetime 0 0
session.cookie_path / /
session.cookie_secure Off Off
session.entropy_file no value no value
session.entropy_length 0 0
session.gc_divisor 1000 1000
session.gc_maxlifetime 1440 1440
session.gc_probability 1 1
session.name PHPSESSID PHPSESSID
session.referer_check no value no value
session.save_handler files files
session.save_path C:\Programmi\EasyPHP1-7\tmp\ C:\Programmi\EasyPHP1-7\tmp\
session.serialize_handler php php
session.use_cookies On On
session.use_only_cookies Off Off
session.use_trans_sid On On
standard
Regex Library Bundled library enabled
Dynamic Library Support enabled
Internal Sendmail Support for Windows enabled
Directive Local Value Master Value
assert.active 1 1
assert.bail 0 0
assert.callback no value no value
assert.quiet_eval 0 0
assert.warning 1 1
auto_detect_line_endings 0 0
default_socket_timeout 60 60
safe_mode_allowed_env_vars PHP_ PHP_
safe_mode_protected_env_vars LD_LIBRARY_PATH LD_LIBRARY_PATH
url_rewriter.tags a=href,area=href,frame=src,input=src,form=fakeentr y a=href,area=href,frame=src,input=src,form=fakeentr y
user_agent no value no value
tokenizer
Tokenizer Support enabled
wddx
WDDX Support enabled
xml
XML Support active
XML Namespace Support active
EXPAT Version 1.95.6
zlib
ZLib Support enabled
Compiled Version 1.1.4
Linked Version 1.1.4
Directive Local Value Master Value
zlib.output_compression Off Off
zlib.output_compression_level -1 -1
zlib.output_handler no value no value
Additional Modules
Module Name
Environment
Variable Value
ALLUSERSPROFILE C:\Documents and Settings\All Users
APPDATA C:\Documents and Settings\toshiba\Dati applicazioni
CommonProgramFiles C:\Programmi\File comuni
COMPUTERNAME MATRIX
ComSpec C:\WINDOWS\system32\cmd.exe
HOMEDRIVE C:
HOMEPATH \Documents and Settings\toshiba
LOGONSERVER \\MATRIX
NUMBER_OF_PROCESSORS 1
OS Windows_NT
Path C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32 \Wbem
PATHEXT .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH
PROCESSOR_ARCHITECTURE x86
PROCESSOR_IDENTIFIER x86 Family 15 Model 2 Stepping 7, GenuineIntel
PROCESSOR_LEVEL 15
PROCESSOR_REVISION 0207
ProgramFiles C:\Programmi
SESSIONNAME Console
SystemDrive C:
SystemRoot C:\WINDOWS
TEMP C:\DOCUME~1\toshiba\IMPOST~1\Temp
TMP C:\DOCUME~1\toshiba\IMPOST~1\Temp
USERDOMAIN MATRIX
USERNAME toshiba
USERPROFILE C:\Documents and Settings\toshiba
windir C:\WINDOWS
PHP Variables
Variable Value
PHP_SELF /mysql/phpinfo.php
_REQUEST["lang"] it-iso-8859-1
_REQUEST["server"] 1
_GET["lang"] it-iso-8859-1
_GET["server"] 1
_COOKIE["lang"] it-iso-8859-1
_SERVER["COMSPEC"] C:\WINDOWS\system32\cmd.exe
_SERVER["DOCUMENT_ROOT"] c:/programmi/easyphp1-7/www
_SERVER["HTTP_ACCEPT"] */*
_SERVER["HTTP_ACCEPT_ENCODING"] gzip, deflate
_SERVER["HTTP_ACCEPT_LANGUAGE"] it
_SERVER["HTTP_CONNECTION"] Keep-Alive
_SERVER["HTTP_COOKIE"] lang=it-iso-8859-1
_SERVER["HTTP_HOST"] localhost
_SERVER["HTTP_REFERER"] http://localhost/mysql/main.php?lang...859-1&server=1
_SERVER["HTTP_USER_AGENT"] Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.0.3705)
_SERVER["PATH"] C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32 \Wbem
_SERVER["REMOTE_ADDR"] 127.0.0.1
_SERVER["REMOTE_PORT"] 1076
_SERVER["SCRIPT_FILENAME"] c:/programmi/easyphp1-7/phpmyadmin/phpinfo.php
_SERVER["SERVER_ADDR"] 127.0.0.1
_SERVER["SERVER_ADMIN"] admin@localhost
_SERVER["SERVER_NAME"] localhost
_SERVER["SERVER_PORT"] 80
_SERVER["SERVER_SIGNATURE"] <ADDRESS>Apache/1.3.27 Server at localhost Port 80</ADDRESS>
_SERVER["SERVER_SOFTWARE"] Apache/1.3.27 (Win32) PHP/4.3.3
_SERVER["SystemRoot"] C:\WINDOWS
_SERVER["WINDIR"] C:\WINDOWS
_SERVER["GATEWAY_INTERFACE"] CGI/1.1
_SERVER["SERVER_PROTOCOL"] HTTP/1.1
_SERVER["REQUEST_METHOD"] GET
_SERVER["QUERY_STRING"] lang=it-iso-8859-1&server=1
_SERVER["REQUEST_URI"] /mysql/phpinfo.php?lang=it-iso-8859-1&server=1
_SERVER["SCRIPT_NAME"] /mysql/phpinfo.php
_SERVER["PATH_TRANSLATED"] c:/programmi/easyphp1-7/phpmyadmin/phpinfo.php
_SERVER["PHP_SELF"] /mysql/phpinfo.php
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