Fold foreach loop into chained null-coalesce operators

xp-forge · Dec 10, 2023 · 5338d51 · 5338d51
1 parent 284cb72
commit 5338d51
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/src/main/php/web/Environment.class.php b/src/main/php/web/Environment.class.php
@@ -57,10 +57,13 @@ public function logging() { return $this->logging; }
 
   /** @return io.Path */
   public function tempDir() {
-    foreach (['TEMP', 'TMP', 'TMPDIR', 'TEMPDIR'] as $variant) {
-      if (isset($_ENV[$variant])) return new Path($_ENV[$variant]);
-    }
-    return new Path(sys_get_temp_dir());
+    return new Path(
+      $_ENV['TEMP'] ??
+      $_ENV['TMP'] ??
+      $_ENV['TMPDIR'] ??
+      $_ENV['TEMPDIR'] ??
+      sys_get_temp_dir()
+    );
   }
 
   /**