PHP-2-使用-测试PHP连接PostgreSQL

<?php

$host        = "host=172.16.17.30";
$port        = "port=5435";
$dbname      = "dbname=test_fb";
$credentials = "user=fusionbase password=";
$db = pg_connect( "$host $port $dbname $credentials"  );
echo $host;
if(!$db){
echo "222Error : Unable to open database\n";
} else {
echo "111Opened database successfully\n";
}
?>