When I try loading the page with the following code, it sometimes work, but I sometimes get segmentation violations in my apache log file:

<?
$connection = pg_connect("localhost", "5432", "", "ellen");
echo $connection;
$result = pg_exec($connection, "select username from person");
pg_close($connection);
?>

(I've removed the lines to display the returned information.  It still crashes.)

We compiled PHP with the apache and postgres options.

Our php3.ini file is pretty vanilla, but I can send it if you decide you want it.  We are using Apache 1.3.3.

Here is the back trace:

(gdb) run -X
Starting program: /www/bin/httpd -X
(no debugging symbols found)...
Program received signal SIGSEGV, Segmentation fault.
0x80a52cc in phpparse ()
(gdb) bt
#0  0x80a52cc in phpparse ()
#1  0x807e83a in _php3_build_argv ()
#2  0x807ead8 in apache_php3_module_main ()
#3  0x807c060 in send_php3 ()
#4  0x807c0c6 in send_parsed_php3 ()
#5  0x80c0a57 in ap_invoke_handler ()
#6  0x80d3251 in ap_some_auth_required ()
#7  0x80d32b0 in ap_process_request ()
#8  0x80cb19d in ap_child_terminate ()
#9  0x80cb328 in ap_child_terminate ()
#10 0x80cb483 in ap_child_terminate ()
#11 0x80cba60 in ap_child_terminate ()
#12 0x80cc293 in main ()