One space. two names.

[Zpixel]

i have a host space and two domain names assigned to it. as you know, both adresses point to one page(ex:index.php)
how can i distinguish which domain name users have typed in their address bar using php instructions?

[NogDog]

Off-hand, I do not know if there is a way to tell within your script, but you could see if there's anything useful in the $SERVER array.

<?php
echo "<pre>".print_r($_SERVER, 1)."</pre>";

[Drakla]

$SERVER['HTTP_HOST'] is the one that I use. For instance I use this to run different code on my dev machine and real servers

if (isset($_SERVER['HTTP_HOST']) && ($_SERVER['HTTP_HOST'] == 'localhost' || $_SERVER['HTTP_HOST'] == '127.0.0.1'))
{
   // local code
}
else
{
    // server code
}

[Zpixel]

thanks. but $SERVER dosn't return somthing different .
and $SERVER['HTTP_HOST'] is the main domain name in both cases.

[Drakla]

What about $SERVER["SERVER_NAME"] or $SERVER["SERVER_SIGNATURE"]

[Zpixel]

$_SERVER["SERVER_SIGNATURE"] is null probably in bothe cases.

Array
(
[ALLUSERSPROFILE] => C:\Documents and Settings\All Users
[APP_POOL_ID] => plesk(default)(2.0)(pool)
[ClusterLog] => C:\WINDOWS\Cluster\cluster.log
[CommonProgramFiles] => C:\Program Files (x86)\Common Files
[CommonProgramFiles(x86)] => C:\Program Files (x86)\Common Files
[CommonProgramW6432] => C:\Program Files\Common Files
[COMPUTERNAME] => LAYERED-9F769D5
[ComSpec] => C:\WINDOWS\system32\cmd.exe
[FP_NO_HOST_CHECK] => NO
[MAILENABLE_PATH] => C:\PROGRA~2\SWsoft\Plesk\MAILSE~1\MAILEN~1
[NUMBER_OF_PROCESSORS] => 2
[OS] => Windows_NT
[Path] => C:\PROGRA~2\SWsoft\Plesk\ADDITI~1\Perl\bin\;C:\Program Files (x86)\SWsoft\Plesk\Additional\Python\;C:\Program Files (x86)\SWsoft\Plesk\Mail Servers\Mail Enable\BIN;C:\PROGRA~2\SWsoft\Plesk\ADDITI~1\Perl\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files (x86)\Microsoft SQL Server\80\Tools\Binn\;C:\Program Files\Microsoft SQL Server\90\Tools\binn\;C:\Program Files (x86)\Microsoft SQL Server\90\Tools\binn\;C:\Program Files (x86)\Microsoft SQL Server\90\DTS\Binn\;C:\Program Files (x86)\Microsoft SQL Server\90\Tools\Binn\VSShell\Common7\IDE\;c:\Program Files\Microsoft SQL Server\90\DTS\Binn\
[PATHEXT] => .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.py;.pyw;.VBS
[plesk_bin] => C:\Program Files (x86)\SWsoft\Plesk\admin\bin
[plesk_dir] => C:\Program Files (x86)\SWsoft\Plesk\
[plesk_vhosts] => C:\inetpub\vhosts\
[PROCESSOR_ARCHITECTURE] => x86
[PROCESSOR_ARCHITEW6432] => AMD64
[PROCESSOR_IDENTIFIER] => AMD64 Family 15 Model 67 Stepping 3, AuthenticAMD
[PROCESSOR_LEVEL] => 15
[PROCESSOR_REVISION] => 4303
[ProgramFiles] => C:\Program Files (x86)
[ProgramFiles(x86)] => C:\Program Files (x86)
[ProgramW6432] => C:\Program Files
[SystemDrive] => C:
[SystemRoot] => C:\WINDOWS
[TEMP] => C:\WINDOWS\TEMP
[TMP] => C:\WINDOWS\TEMP
[USERPROFILE] => C:\Documents and Settings\Default User
[windir] => C:\WINDOWS
[HTTP_CONNECTION] => Keep-Alive
[HTTP_ACCEPT] => image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, /
[HTTP_ACCEPT_ENCODING] => gzip, deflate
[HTTP_ACCEPT_LANGUAGE] => en-us
[HTTP_COOKIE] => locale=en-US
[HTTP_HOST] => www.MyMainDomainName.com
[HTTP_IF_MODIFIED_SINCE] => Mon, 21 Jul 2008 15:04:17 GMT
[HTTP_IF_NONE_MATCH] => \"1a1ce8b43ebc81:1294\"
[HTTP_USER_AGENT] => Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 1.1.4322)
[AUTH_TYPE] =>
[AUTH_PASSWORD] =>
[AUTH_USER] =>
[CERT_COOKIE] =>
[CERT_FLAGS] =>
[CERT_ISSUER] =>
[CERT_SERIALNUMBER] =>
[CERT_SUBJECT] =>
[CONTENT_LENGTH] => 0
[CONTENT_TYPE] =>
[GATEWAY_INTERFACE] => CGI/1.1
[HTTPS] => off
[HTTPS_KEYSIZE] =>
[HTTPS_SECRETKEYSIZE] =>
[HTTPS_SERVER_ISSUER] =>
[HTTPS_SERVER_SUBJECT] =>
[INSTANCE_ID] => 11548
[LOCAL_ADDR] => 72.21.34.somthing
[LOGON_USER] =>
[PATH_INFO] => /Index.php
[PATH_TRANSLATED] => C:\Inetpub\vhosts\MyMainDomainName.com\httpdocs\Index.php
[QUERY_STRING] =>
[REMOTE_ADDR] => 89.144.141.20
[REMOTE_HOST] => 89.144.141.20
[REMOTE_USER] =>
[REQUEST_METHOD] => GET
[SCRIPT_NAME] => /Index.php
[SERVER_NAME] => www.MyMainDomainName.com
[SERVER_PORT] => 80
[SERVER_PORT_SECURE] => 0
[SERVER_PROTOCOL] => HTTP/1.1
[SERVER_SOFTWARE] => Microsoft-IIS/6.0
[UNMAPPED_REMOTE_USER] =>
[PHP_SELF] => /Index.php
[argv] => Array
(
)

[argc] => 0

)