Defined (1)

The class is defined in the following location(s).

/wp-includes/Requests/Utility/FilteredIterator.php  

class Requests_Utility_FilteredIterator extends ArrayIterator { 
    /** 
     * Callback to run as a filter 
     * 
     * @var callable 
     */ 
    protected $callback; 
 
    /** 
     * Create a new iterator 
     * 
     * @param array $data 
     * @param callable $callback Callback to be called on each value 
     */ 
    public function __construct($data, $callback) { 
        parent::__construct($data); 
 
        $this->callback = $callback; 
    } 
 
    /** 
     * Get the current item's value after filtering 
     * 
     * @return string 
     */ 
    public function current() { 
        $value = parent::current(); 
        $value = call_user_func($this->callback, $value); 
        return $value; 
    } 
}