Your PHP installation does not support PostgreSQL. You need to recompile PHP using the — with-pgsql configure option

Install this command

sudo apt-get install php5.6-pgsql

Open php.ini from /etc/php/5.6/cli/php.ini and uncommad the two extensions

extension=php_pdo_pgsql.dll

extension=php_pgsql.dll

Restart the Apache2 and Postgresql

sudo service apache2 restart

sudo service postgresql restart

Manivannan Murugavel

Written by

Artificial Intelligence and Data Science