From 5e911eccd61357f4d2c3eff7058413b663cdd47f Mon Sep 17 00:00:00 2001
From: SignpostMarv <me@signpostmarv.name>
Date: Sat, 19 Jan 2019 22:02:23 +0000
Subject: [PATCH] loading in symfony polyfill, partially resolves
 egulias/EmailValidator#177, but SpoofChecker does not seem to be polyfilled
 in symfony/polyfill-intl-*

---
 EmailValidator/Validation/DNSCheckValidation.php | 2 +-
 composer.json                                    | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/EmailValidator/Validation/DNSCheckValidation.php b/EmailValidator/Validation/DNSCheckValidation.php
index e5c3e5d..b07c063 100644
--- a/EmailValidator/Validation/DNSCheckValidation.php
+++ b/EmailValidator/Validation/DNSCheckValidation.php
@@ -21,7 +21,7 @@ class DNSCheckValidation implements EmailValidation
     
     public function __construct()
     {
-        if (!extension_loaded('intl')) {
+        if (!function_exists('idn_to_ascii')) {
             throw new \LogicException(sprintf('The %s class requires the Intl extension.', __CLASS__));
         }
     }
diff --git a/composer.json b/composer.json
index 96cd91b..80f95c5 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,8 @@
   ],
   "require": {
     "php": ">=5.5",
-    "doctrine/lexer": "^1.0.1"
+    "doctrine/lexer": "^1.0.1",
+    "symfony/polyfill-intl-idn": "^1.10"
   },
   "require-dev": {
     "satooshi/php-coveralls": "^1.0.1",