Optimized the code for reading contents from file when using Hyperf\Di\ReflectionManager::getAllClassesByFinder().

Author: limingxinleo

src/ReflectionManager.php

@@ -110,7 +110,7 @@ public static function getAllClassesByFinder(Finder $finder): array
         $reflectionClasses = [];
         foreach ($finder as $file) {
             try {
-                $stmts = $parser->parse($file->getContents());
+                $stmts = $parser->parse(file_get_contents($file->getPathname()));
                 if (! $className = $parser->parseClassByStmts($stmts)) {
                     continue;
                 }