dependencies-upgrade

vendor/vlucas/phpdotenv/src/Repository/Adapter/ApacheAdapter.php

@@ -1,11 +1,40 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Dotenv\Repository\Adapter;
 
 use PhpOption\None;
+use PhpOption\Option;
+use PhpOption\Some;
 
-class ApacheAdapter implements AvailabilityInterface, ReaderInterface, WriterInterface
+final class ApacheAdapter implements AdapterInterface
 {
+    /**
+     * Create a new apache adapter instance.
+     *
+     * @return void
+     */
+    private function __construct()
+    {
+        //
+    }
+
+    /**
+     * Create a new instance of the adapter, if it is available.
+     *
+     * @return \PhpOption\Option<\Dotenv\Repository\Adapter\AdapterInterface>
+     */
+    public static function create()
+    {
+        if (self::isSupported()) {
+            /** @var \PhpOption\Option<AdapterInterface> */
+            return Some::create(new self());
+        }
+
+        return None::create();
+    }
+
     /**
      * Determines if the adapter is supported.
      *
@@ -13,54 +42,48 @@ class ApacheAdapter implements AvailabilityInterface, ReaderInterface, WriterInt
      *
      * @return bool
      */
-    public function isSupported()
+    private static function isSupported()
     {
-        return function_exists('apache_getenv') && function_exists('apache_setenv');
+        return \function_exists('apache_getenv') && \function_exists('apache_setenv');
     }
 
     /**
-     * Get an environment variable, if it exists.
-     *
-     * This is intentionally not implemented, since this adapter exists only as
-     * a means to overwrite existing apache environment variables.
+     * Read an environment variable, if it exists.
      *
      * @param non-empty-string $name
      *
-     * @return \PhpOption\Option<string|null>
+     * @return \PhpOption\Option<string>
      */
-    public function get($name)
+    public function read(string $name)
     {
-        return None::create();
+        /** @var \PhpOption\Option<string> */
+        return Option::fromValue(apache_getenv($name))->filter(static function ($value) {
+            return \is_string($value) && $value !== '';
+        });
     }
 
     /**
-     * Set an environment variable.
-     *
-     * Only if an existing apache variable exists do we overwrite it.
+     * Write to an environment variable, if possible.
      *
      * @param non-empty-string $name
-     * @param string|null      $value
+     * @param string           $value
      *
-     * @return void
+     * @return bool
      */
-    public function set($name, $value = null)
+    public function write(string $name, string $value)
     {
-        if (apache_getenv($name) === false) {
-            return;
-        }
-
-        apache_setenv($name, (string) $value);
+        return apache_setenv($name, $value);
     }
 
     /**
-     * Clear an environment variable.
+     * Delete an environment variable, if possible.
      *
      * @param non-empty-string $name
      *
-     * @return void
+     * @return bool
      */
-    public function clear($name)
+    public function delete(string $name)
     {
-        // Nothing to do here.
+        return apache_setenv($name, '');
     }
 }