Client 1 - Connecting to the Server :: Chapter 15. Using PostgreSQL with PHP :: Part II: Programming with PostgreSQL :: Postgresql :: SQL :: eTutorials.org
php - Why I can't connect to postgresql with codeigniter? - Stack Overflow
Zabbix 1.8 Wizard Failing DB Connection - ZABBIX Forums
PHP5・cake1.2でpostgresqlを使うための設定 - とあるセクシーなデータ分析官
python - Timeout expired pgadmin Unable to connect to server - Stack Overflow
Connect to PostgreSQL using PHP - System Code Geeks - 2022