Description:
------------
The example1 is the following:

<?php
if ($db = sqlite_open('mysqlitedb', 0666, $sqliteerror)) {
  sqlite_query('CREATE TABLE foo (bar varchar(10))');
  sqlite_query("INSERT INTO foo VALUES ('fnord')");
  $result = sqlite_query('select bar from foo');
  var_dump(sqlite_fetch_array($result));
} else {
  die ($sqliteerror);
}
?> 

On sqlite_query is a $db missing:
<?php
if ($db = sqlite_open('mysqlitedb', 0666, $sqliteerror)) {
  sqlite_query($db, 'CREATE TABLE foo (bar varchar(10))');
  sqlite_query($db, "INSERT INTO foo VALUES ('fnord')");
  $result = sqlite_query($db,'select bar from foo');
  var_dump(sqlite_fetch_array($result));
} else {
  die ($sqliteerror);
}
?>