I just installed Apache 2.2.11 and downloaded the zip for PHP5.2.9-2
I uncommented
extension=php_pdo_pgsql.dll
and
extension=php_pgsql.dll
But when I call the phpinfo() function, postgresql is not showing up. What am I forgetting?
Also, on the PHP site, I found this:
In order to enable PostgreSQL support, --with-pgsql[=DIR] is required when you compile PHP. DIR is the PostgreSQL base install directory, defaults to /usr/local/pgsql. If shared object module is available, PostgreSQL module may be loaded using extension directive in php.ini or dl() function. I recognise that this is ment for Linux, but is there something written here, telling me to do something I've forgotten?
In your php.ini make sure that the extension_dir directive is pointing to the folder that contains the php_pgsql.dll file.
Also check your HTTP error log for errors.
Did you restart Apache after making changes to your php.ini? The PHP module in Apache wont pickup changes until a restart is performed.
You still need the 'client library' portion of pgsql in order to load php_pgsql.dll or php_pdo_pgsql.dll. Also, for future reference, you can use a tool like Dependency Walker to load the PHP dll files and see the missing runtime linkage.