<?php

$db_host = "localhost";
$db_user = "moh";
$db_pass = "mypass";
$db_name = "personal";

$conn = pg_pconnect("host=$db_host dbname=$db_name user=$db_user

password=$db_pass");
if (! $conn ) {
  die("Verbindung zur Datenbank fehlgeschlagen. ".pg_last_error($conn));
}

$queries[0] = "INSERT INTO mitarbeiter (vorname, "
            ."nachname, abteilung, boss) values "
            ."('Stephan', 'Skrupellos', "
            ."1, NULL);";

$queries[1] = "INSERT INTO mitarbeiter (vorname, "
            ."nachname, abteilung, boss) values "
            ."('Fridolin', 'Folienaufleger', "
            ."3, 1)";

$queries[2] = "INSERT INTO mitarbeiter (vorname, "
           ."nachname, abteilung, boss) values "
           ."('Ludwig', 'Labertasche', "
           ."3, 2)";

foreach ( $queries as $query ) {
  if (! @pg_query( $conn, $query ) ) {
     die("Abfrage: $query gescheitert. ".pg_last_error($conn));
  }
}
?>