Example of use:<?phpnamespace Example;// Declare Traittrait FooTrait{}// Declare Abstract classabstract class FooAbstract{}// Declare classclass Bar extends FooAbstract{ use FooTrait;}// Get all traits declareds$array = get_declared_traits();var_dump($array);/** * Result: * array(1) { * [0] => * string(23) "Example\FooTrait" * } */