Primo Committ

vendor/vlucas/phpdotenv/src/Store/File/Reader.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Dotenv\Store\File;
+
+use PhpOption\Option;
+
+class Reader
+{
+    /**
+     * Read the file(s), and return their raw content.
+     *
+     * We provide the file path as the key, and its content as the value. If
+     * short circuit mode is enabled, then the returned array with have length
+     * at most one. File paths that couldn't be read are omitted entirely.
+     *
+     * @param string[] $filePaths
+     * @param bool     $shortCircuit
+     *
+     * @return array<string,string>
+     */
+    public static function read(array $filePaths, $shortCircuit = true)
+    {
+        $output = [];
+
+        foreach ($filePaths as $filePath) {
+            $content = self::readFromFile($filePath);
+            if ($content->isDefined()) {
+                $output[$filePath] = $content->get();
+                if ($shortCircuit) {
+                    break;
+                }
+            }
+        }
+
+        return $output;
+    }
+
+    /**
+     * Read the given file.
+     *
+     * @param string $filePath
+     *
+     * @return \PhpOption\Option<string>
+     */
+    private static function readFromFile($filePath)
+    {
+        $content = @file_get_contents($filePath);
+
+        /** @var \PhpOption\Option<string> */
+        return Option::fromValue($content, false);
+    }
+}