#void pq\Statement::__construct(pq\Connection $conn, string $name, string $query[, array $types = NULL[, bool $async = FALSE]])

Prepare a new statement. See pq\Connection::prepare().

Params:#

• pq\Connection $conn#
  The connection to prepare the statement on.
• string $name#
  The name identifying this statement.
• string $query#
  The actual query to prepare.
• Optional array $types# = NULL
  A list of corresponding query parameter type OIDs.
• Optional bool $async# = FALSE
  Whether to prepare the statement asynchronously.

Throws:#

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

Example:#

<?php

$connection = new pq\Connection;
$statement = new pq\Statement(
    $connection,
    "my_statement",
    "SELECT \$1",
    [pq\Types::INT4]
);

$result = $statement->exec([123]);
$result->fetchCol($col);

echo "Got: $col\n";

?>

Yields:

Got: 123