I want store data in 2 different database, just for backup. One database
is located at the webserver, the 2nd one on another server.
I've writte this little script to test it.
<?php
$db1 = pg_connect("host=123.123.123.123 dbname=test user=usrphp");
$cmd = "insert into website (ipnr, page) values ('777', 'main')";
$result = pg_query($db1, $cmd);
$db2 = pg_connect("dbname=test user=usrphp");
$cmd = "insert into website (ipnr, page) values ('777', 'main')";
$result = pg_query($db2, $cmd);
echo ($db1);
echo ("\n");
echo ($db2);
echo ("\n");
pg_close($db1);
pg_close($db2);
?>
When I call this script from the command prompt, I get the result:
Resource id #1
Resource id #3
and the data is written to both databases.
When I call the script with a browser from outside, I get the result:
Resource id #2
Data is written only to the local database.
Why ?
Many thanks in advance.
Joachim 5 1489
Joachim Smit wrote:
>
I want store data in 2 different database, just for backup. One database
is located at the webserver, the 2nd one on another server.
I've writte this little script to test it.
<?php
$db1 = pg_connect("host=123.123.123.123 dbname=test user=usrphp");
$cmd = "insert into website (ipnr, page) values ('777', 'main')";
$result = pg_query($db1, $cmd);
$db2 = pg_connect("dbname=test user=usrphp");
$cmd = "insert into website (ipnr, page) values ('777', 'main')";
$result = pg_query($db2, $cmd);
echo ($db1);
echo ("\n");
echo ($db2);
echo ("\n");
pg_close($db1);
pg_close($db2);
?>
When I call this script from the command prompt, I get the result:
Resource id #1
Resource id #3
and the data is written to both databases.
When I call the script with a browser from outside, I get the result:
Resource id #2
Data is written only to the local database.
Why ?
Many thanks in advance.
Joachim
Which is just what should happen.
When you run it from the command line on your machine, $db2 will be a
connection to your machine, because that's where the PHP is running.
When you execute it from a browser, the script is being executed by the
server, and $db2 would point to a database one the server - which would
be something entirely different.
--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp. js*******@attglobal.net
==================
>
Which is just what should happen.
When you run it from the command line on your machine, $db2 will be a
connection to your machine, because that's where the PHP is running.
When you execute it from a browser, the script is being executed by the
server, and $db2 would point to a database one the server - which would
be something entirely different.
There is no difference between my machine and the server. I run the
script from the command prompt on the server. In both cases the same
script runs on the same server. The only difference is the way I call
the script.
Joachim
Joachim Smit wrote:
>> Which is just what should happen.
When you run it from the command line on your machine, $db2 will be a connection to your machine, because that's where the PHP is running.
When you execute it from a browser, the script is being executed by the server, and $db2 would point to a database one the server - which would be something entirely different.
There is no difference between my machine and the server. I run the
script from the command prompt on the server. In both cases the same
script runs on the same server. The only difference is the way I call
the script.
Joachim
Ok, then how about the user privileges? When you call it from the
browser you're running under a different ID than when you're calling
from the command line.
--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp. js*******@attglobal.net
==================
Ok, then how about the user privileges? When you call it from the
browser you're running under a different ID than when you're calling
from the command line.
Does it make any difference?
iptables and pg_hba.conf are allright on the external server. I don't
need to make any changes there, I think.
What could I change on the internal server?
Joachim
Joachim Smit wrote:
>Ok, then how about the user privileges? When you call it from the browser you're running under a different ID than when you're calling from the command line.
Does it make any difference?
iptables and pg_hba.conf are allright on the external server. I don't
need to make any changes there, I think.
What could I change on the internal server?
Joachim
It sure can. This has nothing to do with iptables, pg_hba.conf or
anything similar.
There are many things which could be different. The userid is the
first; it could also be you're using a different version of PHP when
running through a web server vs. the command line, could be loading a
different pg library - a lot of things.
You need to find out what's different between the two. Because if the
environment were the same, the script would work the same.
--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp. js*******@attglobal.net
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