/** * @param Id $id * @return bool */ public function equalsTo(Id $id) { return $this->value == $id->getId(); }
<?php require_once 'config.inc'; $dbh = @pg_connect($conn_str); if (!$dbh) { die("Could not connect to the server"); } @pg_query("DROP SEQUENCE id_id_seq"); @pg_query("DROP TABLE id"); pg_query("CREATE TABLE id (id SERIAL, t INT)"); for ($i = 0; $i < 4; $i++) { pg_query("INSERT INTO id (t) VALUES ({$i})"); } class Id { public $id; public function getId() { global $dbh; $q = pg_query($dbh, "SELECT id FROM id"); print_r(pg_fetch_array($q)); print_r(pg_fetch_array($q)); $id = pg_fetch_object($q); var_dump($id); return $id->id; } } $id = new Id(); var_dump($id->getId()); pg_close($dbh); echo "Done\n";