#void pq\Connection::__construct([string $dsn = ""[, int $flags = 0]])

Create a new PostgreSQL connection. See also General Usage.

Params:#

• Optional string $dsn# = ""
  A connection string as described in the PostgreSQL documentation.
• Optional int $flags# = 0
  See connection flag constants.

Throws:#

• pq\Exception\InvalidArgumentException
• pq\Exception\BadMethodCallException
• pq\Exception\RuntimeException

Example:#

<?php

$connection = new pq\Connection("dbname=test user=test password=test",
    pq\Connection::ASYNC | pq\Connection::PERSISTENT);

?>