From 707c2ff7b7ccbc1ebfabbde12ef92e2dce47714c Mon Sep 17 00:00:00 2001
From: Asmir Mustafic <goetas@gmail.com>
Date: Sun, 10 Mar 2019 13:02:28 +0100
Subject: drop hhvm support

---
 src/HTML5/Parser/DOMTreeBuilder.php  | 12 +-----------
 src/HTML5/Serializer/OutputRules.php |  4 +---
 2 files changed, 2 insertions(+), 14 deletions(-)

(limited to 'src/HTML5')

diff --git a/src/HTML5/Parser/DOMTreeBuilder.php b/src/HTML5/Parser/DOMTreeBuilder.php
index f01cf4d..9894625 100644
--- a/src/HTML5/Parser/DOMTreeBuilder.php
+++ b/src/HTML5/Parser/DOMTreeBuilder.php
@@ -391,11 +391,6 @@ class DOMTreeBuilder implements EventHandler
             // to avoid spl_object_hash collisions whe have to avoid garbage collection of $ele storing it into $pushes
             // see https://bugs.php.net/bug.php?id=67459
             $this->pushes[spl_object_hash($ele)] = array($pushes, $ele);
-
-            // SEE https://github.com/facebook/hhvm/issues/2962
-            if (defined('HHVM_VERSION')) {
-                $ele->setAttribute('html5-php-fake-id-attribute', spl_object_hash($ele));
-            }
         }
 
         foreach ($attributes as $aName => $aVal) {
@@ -509,12 +504,7 @@ class DOMTreeBuilder implements EventHandler
             $lname = Elements::normalizeSvgElement($lname);
         }
 
-        // See https://github.com/facebook/hhvm/issues/2962
-        if (defined('HHVM_VERSION') && ($cid = $this->current->getAttribute('html5-php-fake-id-attribute'))) {
-            $this->current->removeAttribute('html5-php-fake-id-attribute');
-        } else {
-            $cid = spl_object_hash($this->current);
-        }
+        $cid = spl_object_hash($this->current);
 
         // XXX: HTML has no parent. What do we do, though,
         // if this element appears in the wrong place?
diff --git a/src/HTML5/Serializer/OutputRules.php b/src/HTML5/Serializer/OutputRules.php
index 41616d5..1c4e892 100644
--- a/src/HTML5/Serializer/OutputRules.php
+++ b/src/HTML5/Serializer/OutputRules.php
@@ -167,9 +167,7 @@ class OutputRules implements RulesInterface
 
         $this->outputMode = static::IM_IN_HTML;
         $this->out = $output;
-
-        // If HHVM, see https://github.com/facebook/hhvm/issues/2727
-        $this->hasHTML5 = defined('ENT_HTML5') && !defined('HHVM_VERSION');
+        $this->hasHTML5 = defined('ENT_HTML5');
     }
 
     public function addRule(array $rule)
-- 
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