Merge branch 'feature/175' into develop

Close #175

.travis.yml

@@ -9,7 +9,7 @@ branches:
 
 cache:
   directories:
-    - $HOME/.composer/cache
+    - $HOME/.composer/
 
 env:
   global:
@@ -50,17 +50,17 @@ matrix:
     - php: 7.1
       env:
         - DEPS=latest
-    - php: hhvm
+    - php: nightly
       env:
         - DEPS=lowest
-    - php: hhvm
+    - php: nightly
       env:
         - DEPS=locked
-    - php: hhvm
+    - php: nightly
       env:
         - DEPS=latest
   allow_failures:
-    - php: hhvm
+    - php: nightly
 
 before_install:
   - if [[ $TEST_COVERAGE != 'true' ]]; then phpenv config-rm xdebug.ini || return 0 ; fi
@@ -81,7 +81,7 @@ script:
   - if [[ $EXECUTE_HOSTNAME_CHECK == "true" && $TRAVIS_PULL_REQUEST == "false" ]]; then php bin/update_hostname_validator.php --check-only; fi
 
 after_script:
-  - if [[ $TEST_COVERAGE == 'true' ]]; then composer upload-coverage ; fi
+  - if [[ $TEST_COVERAGE == 'true' ]]; then travis_retry composer upload-coverage ; fi
 
 notifications:
   email: false

CHANGELOG.md

@@ -6,7 +6,8 @@ All notable changes to this project will be documented in this file, in reverse
 
 ### Added
 
-- Nothing.
+- [#175](https://github.com/zendframework/zend-validator/pull/175) adds support
+  for PHP 7.2 (conditionally, as PHP 7.2 is currently in beta1).
 
 ### Changed
 
@@ -22,7 +23,8 @@ All notable changes to this project will be documented in this file, in reverse
 
 ### Removed
 
-- Nothing.
+- [#175](https://github.com/zendframework/zend-validator/pull/175) removes
+  support for HHVM.
 
 ### Fixed
 

bin/update_hostname_validator.php

@@ -177,7 +177,9 @@ function getNewValidTlds($string)
 function getPunycodeDecoder()
 {
     if (function_exists('idn_to_utf8')) {
-        return 'idn_to_utf8';
+        return function ($domain) {
+            return idn_to_utf8($domain, 0, INTL_IDNA_VARIANT_UTS46);
+        };
     }
 
     $hostnameValidator = new Hostname();

src/EmailAddress.php

@@ -530,7 +530,7 @@ public function isValid($value)
     protected function idnToAscii($email)
     {
         if (extension_loaded('intl')) {
-            return (idn_to_ascii($email) ?: $email);
+            return (idn_to_ascii($email, 0, INTL_IDNA_VARIANT_UTS46) ?: $email);
         }
         return $email;
     }
@@ -553,7 +553,7 @@ protected function idnToUtf8($email)
             // the source string in those cases.
             // But not when the source string is long enough.
             // Thus we default to source string ourselves.
-            return idn_to_utf8($email) ?: $email;
+            return idn_to_utf8($email, 0, INTL_IDNA_VARIANT_UTS46) ?: $email;
         }
         return $email;
     }

src/File/Upload.php

@@ -9,6 +9,7 @@
 
 namespace Zend\Validator\File;
 
+use Countable;
 use Zend\Validator\AbstractValidator;
 use Zend\Validator\Exception;
 
@@ -109,7 +110,10 @@ public function getFiles($file = null)
      */
     public function setFiles($files = [])
     {
-        if (count($files) === 0) {
+        if (null === $files
+            || ((is_array($files) || $files instanceof Countable)
+                && count($files) === 0)
+        ) {
             $this->options['files'] = $_FILES;
         } else {
             $this->options['files'] = $files;