The screen outputs is below:
1. Warning: main(../config.php): failed to open stream: No such file or directory in
2. Warning: main(): Failed opening '../config.php' for inclusion (include_path='.:/usr/share/php:/usr/share/pear') in
3. Warning: Cannot modify header information - headers already sent by (output started at
4. Warning: session_start(): Cannot send session cookie - headers already sent by (output started at
5. Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at
6. Fatal error: Call to undefined function: mysql_pconnect() in

The problem is that the PHP app is avalaible on Slackware 10.0, but unavalaible in Debian 3.0 Testing.

I tried to solved those error accoding to PHP official website, http://cn2.php.net/manual/en/faq.us...ng.headers-sent. It rerun. But why it don't run on Debian as Slackware?

PROBBLEM 1:
To judge from your error, the file 'config.php' is missing from the directory one down from the one that the page you are trying to run sits in. Most of the rest of the output is generated by that fact. Copy 'config.php' across onto your Debian box from your Slackware one, and you're good to go.

PROBLEM 2:
The mysql_pconnect error tells us that PHP isn't recognising the function call as part of its native language set. The commonest reason for this, is that PHP has been compiled on the Debian box without the mysql function libraries included.

However, fixe PROBLEM 1, first, and get rid of that Failed opening warning: copy across your config.php file from the Slackware machine. Once that warning is out of the way, we can then try and decipher why you are getting that second error.

Take it easy,
Dan