Online PHP editor | output for fQST2

<?php class Test { const FLOWS_EMAIL_TYPE_ACTION = 'foo'; function __construct(array $steps) { $email_actions = array_reduce( $steps, fn($result, $step) => $result + (($step['settings']['type'] ?? null) === self::FLOWS_EMAIL_TYPE_ACTION), 0 ); var_export($email_actions); } } new Test([ ['settings' => ['type' => 'bar']], ['settings' => ['type' => 'foo']], [], ['settings' => ['type' => 'foo']], ]);