Lodash-PHP filter methhod

filter.php

<?php

use function _\filter;

$users = [
    [ 'user' => 'barney', 'age' => 36, 'active' => true],
    [ 'user' => 'fred',   'age' => 40, 'active' => false]
];

filter($users, 'active');

// => [[ 'user' => 'barney', 'age' => 36, 'active' => true]]

class User
{
  private $name;
  private $active;

  public function __construct(string $name, bool $active)
  {
    $this->name = $name;
    $this->active = $active; 
  }
  
  public function isActive(): bool
  {
    return $this->active;
  }
}

$users = [
  new User('Barney', true),
  new User('Fred', false),
];

filter($users, 'active');

/* =>
[
  class User#219 (2) {
    private $name => string(6) "Barney"
    private $active => bool(true)
  }
]
*.