Exercise 1: Connecting and creating indexes
%wget http://derickrethans.nl/files/dump/mongo-exercise1.php.txt%
Open it in your favourite editor and edit.
demo->poi;
// 2 ADD: Drop the collection
$d->drop();
// 3 ADD: Create an index on "name" and a "2d" index on "loc"
$d->createIndex( [ 'loc' => '2d' ] );
$d->createIndex( [ 'name' => 1 ] );
var_dump($d->getIndexInfo());
]]>
Run the script!