- Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- string(6) "abc123" string(8) "asdfasdf"
<?php
class Config
{
public string $apiKey = 'abc123';
public function setApiKey(string $newKey): void
{
$this->apiKey = $newKey;
}
public function getApiKey(): string
{
return $this->apiKey;
}
}
$config = new Config();
var_dump($config->getApiKey());
$config->setApiKey('asdfasdf');
var_dump($config->getApiKey());