mime-type-detection:联赛哑剧类型检测

联赛哑剧类型检测 该软件包提供了通用的mime类型检测接口以及基于finfo的实现。 用法 composer require league/mime-type-detection 探测器 具有扩展后备功能的Finfo： $ detector = new League \ MimeTypeDetection \ FinfoMimeTypeDetector (); // Detect by contents, fall back to detection by extension. $ mimeType = $ detector -> detectMimeType ( 'some/path.php' , 'string contents' ); // Detect by contents only, no extension fallback. $ mimeType = $ detecto