本文整理汇总了PHP中Webmozart\Assert\Assert::alnum方法的典型用法代码示例。如果您正苦于以下问题：PHP Assert::alnum方法的具体用法？PHP Assert::alnum怎么用？PHP Assert::alnum使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Webmozart\Assert\Assert的用法示例。
在下文中一共展示了Assert::alnum方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: register
/**
* Registers a repository as PHP stream wrapper.
*
* The resources of the repository can subsequently be accessed with PHP's
* file system by prefixing the resource paths with the registered URI
* scheme:
*
* ```php
* ResourceStreamWrapper::register('puli', $repo);
*
* // /app/css/style.css
* $contents = file_get_contents('puli:///app/css/style.css');
* ```
*
* Instead of passing a repository, you can also pass a callable. The
* callable is executed when the repository is accessed for the first time
* and should return a valid {@link ResourceRepository} instance.
*
* @param string $scheme The URI scheme.
* @param ResourceRepository|callable $repositoryFactory The repository to use.
*
* @throws StreamWrapperException If a repository was previously registered
* for the same scheme. Call
* {@link unregister()} to unregister the
* scheme first.
*/
public static function register($scheme, $repositoryFactory)
{
if (!$repositoryFactory instanceof ResourceRepository && !is_callable($repositoryFactory)) {
throw new InvalidArgumentException(sprintf('The repository factory should be a callable or an instance ' . 'of ResourceRepository. Got: %s', $repositoryFactory));
}
Assert::string($scheme, 'The scheme must be a string. Got: %s');
Assert::alnum($scheme, 'The scheme %s should consist of letters and digits only.');
Assert::startsWithLetter($scheme, 'The scheme %s should start with a letter.');
if (isset(self::$repos[$scheme])) {
throw new StreamWrapperException(sprintf('The scheme "%s" has already been registered.', $scheme));
}
self::$repos[$scheme] = $repositoryFactory;
stream_wrapper_register($scheme, __CLASS__);
}