Add unit test for #227

Author: syohex

php-mode-test.el

@@ -551,4 +551,9 @@ style from Drupal."
     (search-forward "return")
     (should (eq (current-indentation) (* 2 c-basic-offset)))))
 
+(ert-deftest php-mode-test-issue-227 ()
+  "multi-line strings indents "
+  (custom-set-variables '(php-lineup-cascaded-calls t))
+  (with-php-mode-test ("issue-227.php" :indent t :style pear)))
+
 ;;; php-mode-test.el ends here

tests/issue-227.php

@@ -0,0 +1,12 @@
+<?php
+
+/**
+ * GitHub Issue:    https://github.com/ejmr/php-mode/issues/227
+ *
+ * Indentation of multi-line strings
+ */
+
+function my_func() {
+    return "a really long string with = inside " .
+"some more text";   // ###php-mode-test### ((indent 49))
+}