I have PHP 4.0.6 dev, and Apache february 2000
I have trouble when I try to connect Oracle
Oracle is correctly installed, it works with Sql*Plus
But with this : 
<?php 
putenv("ORACLE_SID=ORA8"); 
putenv("ORACLE_HOME=D:\ORANT"); 

$conn = ocilogon("scott", "tiger", "oracle8") or die;  
echo "test";
?> 

I have this :
X-Powered-By: PHP/4.0.6-dev Content-type: text/html 
Fatal error: Call to undefined function: ocilogon() in c:\phpdev\www\testoracle.php on line 5
I'm working on win NT4, do I have to compile Apache?

When I try extension=php_oci8.dll I have 2 messages like :
OCILobOpen is not found in OCI.DLL
Then Unable to load dynamic library 'C:\..\Php_oci8.dll'
Specified procedur is not found !!!!

Can you help me
thanks

Sorry for my English, I'm French ...