安装

Short installation note:

• Untar the tar.gz archive into php4/ext (Latest official releases can be found at SourceForge » PHP Form Extension Project)
• If the new directory is now called something like session_pgsql. You should name it to session_pgsql (except you only want to build it as self-contained php-module).
• Run ./buildconf in php4
• Run configure --with-session-pgsql (and your other options)
• make; make install