
Starting with PostgreSQL 7.1beta5 (or current CVS), PHP's pgsql
extension needs to only include <postgres_fe.h> to compile. 

Here is a patch:

Index: php_pgsql.h
===================================================================
RCS file: /cvsroot/php/ext/pgsql/php_pgsql.h,v
retrieving revision 1.1.1.2
diff -c -r1.1.1.2 php_pgsql.h
*** php_pgsql.h	2000/12/23 23:05:41	1.1.1.2
--- php_pgsql.h	2001/02/18 21:15:45
***************
*** 29,35 ****
  
  #ifdef PHP_PGSQL_PRIVATE
  #undef SOCKET_SIZE_TYPE
! #include <postgres.h>
  #include <libpq-fe.h>
  
  #ifdef PHP_WIN32
--- 29,35 ----
  
  #ifdef PHP_PGSQL_PRIVATE
  #undef SOCKET_SIZE_TYPE
! #include <postgres_fe.h>
  #include <libpq-fe.h>
  
  #ifdef PHP_WIN32
-- 
Larry Rosenman                     http://www.lerctr.org/~ler
Phone: +1 972-414-9812                 E-Mail: ler@lerctr.org
US Mail: 1905 Steamboat Springs Drive, Garland, TX 75044-6749

Sun, 18 Feb 2001 15:21:46 -0600
Larry Rosenman <ler@lerctr.org>
PHP needs to only include <postgres_fe.h> now...