本文整理匯總了PHP中Illuminate\Support\Arr::shuffle方法的典型用法代碼示例。如果您正苦於以下問題：PHP Arr::shuffle方法的具體用法？PHP Arr::shuffle怎麽用？PHP Arr::shuffle使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Illuminate\Support\Arr的用法示例。
在下文中一共展示了Arr::shuffle方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: createPdoResolverWithHosts
/**
* Create a new Closure that resolves to a PDO instance with a specific host or an array of hosts.
*
* @param array $config
* @return \Closure
*/
protected function createPdoResolverWithHosts(array $config)
{
return function () use($config) {
$hosts = is_array($config['host']) ? $config['host'] : [$config['host']];
if (empty($hosts)) {
throw new InvalidArgumentException('Database hosts array is empty.');
}
foreach (Arr::shuffle($hosts) as $key => $host) {
$config['host'] = $host;
try {
return $this->createConnector($config)->connect($config);
} catch (PDOException $e) {
if (count($hosts) - 1 === $key) {
$this->container->make(ExceptionHandler::class)->report($e);
}
}
}
throw $e;
};
}