PHP get_declared_traits() function usage and example

PHP Class/Object function reference manual

The get_declared_traits() function returns an array of all defined traits

Syntax

get_declared_traits( void );

Definition and usage

Returns an array containing the names of all defined traits.

Parameter

Return value

　Returns an array containing the names of all defined traits. Returns NULL on failure.

Online example

The following is the usage of this function-

<?php
namespace  Example;
//　Declare  Trait
trait  FooTrait
{
}
//Declare abstract class
abstract  class  FooAbstract
{
}
//Declare class
class  Bar  extends  FooAbstract
{
　　　　use  FooTrait;
}
//Get all property declarations
$array  =  get_declared_traits();
var_dump($array);
?>

Output result:

array(1)  {
　　[0]  =>
　　string(23)  "Example\FooTrait"
　}

PHP Class/Object function reference manual