8. Printing the Object

When trying to use language constructors like echo or print on an object, php language throws an error, as it does not know how to handle this.

Fortunately in our case, we returned the contents of the internal content in JSON format.

use Cajudev\Collection;

$collection = new Collection(['lorem' => 'ipsum', 'dolor' => 'sit', 'amet' => 'consectetur']);
echo $collection;

// {"lorem":"ipsum","dolor":"sit","amet":"consectetur"}