[ADMIN] help!!!!!!

[francis feh]

i work with php and postgres,but i have a problem.........when i whrite my program in php with postgres function (pg_connect for esample),the browser told me that is undefined function ,it's very strange because i compil the php source with support of pgsql (--with-pgsql)... why can i resolve this problem   my email is :[EMAIL PROTECTED]   thanks for all