Con el fin de habilitar el soporte de PostgreSQL,
--with-pgsql[=DIR] es requerido cuando se compila
PHP. DIR es el directorio base donde está instalado PostgreSQL, por defecto generalmente es
/usr/local/pgsql en sistemas linux. Si el módulo de objetos compartidos está
disponible, el módulo PostgreSQL puede ser cargado usando la directiva
extension en php.ini o la función
dl().
On a Windows server, configured with Apache, adding the following line to httpd.conf to load libpq.dll can save you a lot of time :
LoadFile "C:/Program Files/PostgreSQL/8.4/bin/libpq.dll"
Note that you will have to change your folder accordingly to the installation path and version of PostgreSQL you have installed. Also note that having Apache and PostgreSQL on the same server for production environments is not recommended.
Cheers,
SerjikStarting with PHP 7, on Ubuntu (i.e., 16+), you can run:
`sudo apt-get install php-pgsql`