dropped support for HHVM

.travis.yml

@@ -15,14 +15,13 @@ php:
     - 7.0
     - 7.1
     - nightly
-    - hhvm
 
 env:
     - TWIG_EXT=no
     - TWIG_EXT=yes
 
 before_install:
-    - if [[ ! $TRAVIS_PHP_VERSION = hhvm* ]]; then phpenv config-rm xdebug.ini || echo "xdebug not available"; fi
+    - phpenv config-rm xdebug.ini
 
 install:
     - travis_retry composer install
@@ -36,8 +35,6 @@ script: ./vendor/bin/simple-phpunit
 matrix:
     fast_finish: true
     exclude:
-        - php: hhvm
-          env: TWIG_EXT=yes
         - php: 7.0
           env: TWIG_EXT=yes
         - php: 7.1

CHANGELOG

@@ -1,5 +1,6 @@
 * 1.34.0 (2017-XX-XX)
 
+ * dropped HHVM support
  * dropped PHP 5.2 support
 
 * 1.33.2 (2017-04-20)

lib/Twig/Error.php

@@ -332,11 +332,6 @@ class Twig_Error extends Exception
         $r = new ReflectionObject($template);
         $file = $r->getFileName();
 
-        // hhvm has a bug where eval'ed files comes out as the current directory
-        if (is_dir($file)) {
-            $file = '';
-        }
-
         $exceptions = array($e = $this);
         while (($e instanceof self || method_exists($e, 'getPrevious')) && $e = $e->getPrevious()) {
             $exceptions[] = $e;

lib/Twig/Extension/Core.php

@@ -1,8 +1,7 @@
 <?php
 
 if (!defined('ENT_SUBSTITUTE')) {
-    // use 0 as hhvm does not support several flags yet
-    define('ENT_SUBSTITUTE', 0);
+    define('ENT_SUBSTITUTE', 8);
 }
 
 /*
@@ -1006,30 +1005,22 @@ function twig_escape_filter(Twig_Environment $env, $string, $strategy = 'html',
             // Using a static variable to avoid initializing the array
             // each time the function is called. Moving the declaration on the
             // top of the function slow downs other escaping strategies.
-            static $htmlspecialcharsCharsets;
-
-            if (null === $htmlspecialcharsCharsets) {
-                if (defined('HHVM_VERSION')) {
-                    $htmlspecialcharsCharsets = array('utf-8' => true, 'UTF-8' => true);
-                } else {
-                    $htmlspecialcharsCharsets = array(
-                        'ISO-8859-1' => true, 'ISO8859-1' => true,
-                        'ISO-8859-15' => true, 'ISO8859-15' => true,
-                        'utf-8' => true, 'UTF-8' => true,
-                        'CP866' => true, 'IBM866' => true, '866' => true,
-                        'CP1251' => true, 'WINDOWS-1251' => true, 'WIN-1251' => true,
-                        '1251' => true,
-                        'CP1252' => true, 'WINDOWS-1252' => true, '1252' => true,
-                        'KOI8-R' => true, 'KOI8-RU' => true, 'KOI8R' => true,
-                        'BIG5' => true, '950' => true,
-                        'GB2312' => true, '936' => true,
-                        'BIG5-HKSCS' => true,
-                        'SHIFT_JIS' => true, 'SJIS' => true, '932' => true,
-                        'EUC-JP' => true, 'EUCJP' => true,
-                        'ISO8859-5' => true, 'ISO-8859-5' => true, 'MACROMAN' => true,
-                    );
-                }
-            }
+            static $htmlspecialcharsCharsets = array(
+                'ISO-8859-1' => true, 'ISO8859-1' => true,
+                'ISO-8859-15' => true, 'ISO8859-15' => true,
+                'utf-8' => true, 'UTF-8' => true,
+                'CP866' => true, 'IBM866' => true, '866' => true,
+                'CP1251' => true, 'WINDOWS-1251' => true, 'WIN-1251' => true,
+                '1251' => true,
+                'CP1252' => true, 'WINDOWS-1252' => true, '1252' => true,
+                'KOI8-R' => true, 'KOI8-RU' => true, 'KOI8R' => true,
+                'BIG5' => true, '950' => true,
+                'GB2312' => true, '936' => true,
+                'BIG5-HKSCS' => true,
+                'SHIFT_JIS' => true, 'SJIS' => true, '932' => true,
+                'EUC-JP' => true, 'EUCJP' => true,
+                'ISO8859-5' => true, 'ISO-8859-5' => true, 'MACROMAN' => true,
+            );
 
             if (isset($htmlspecialcharsCharsets[$charset])) {
                 return htmlspecialchars($string, ENT_QUOTES | ENT_SUBSTITUTE, $charset);

test/Twig/Tests/Fixtures/filters/urlencode_deprecated.test

@@ -1,5 +1,5 @@
 --TEST--
-"url_encode" filter for PHP < 5.4 and HHVM
+"url_encode" filter for PHP < 5.4
 --CONDITION--
 defined('PHP_QUERY_RFC3986')
 --TEMPLATE--

test/Twig/Tests/Fixtures/functions/date.test

@@ -7,6 +7,7 @@
 {{ date(date3) == date('2010-10-04 13:45') ? 'OK' : 'KO' }}
 {{ date(date4) == date('2010-10-04 13:45') ? 'OK' : 'KO' }}
 {{ date(date5) == date('1964-01-02 03:04') ? 'OK' : 'KO' }}
+{{ date() > date('-1day') ? 'OK' : 'KO' }}
 --DATA--
 date_default_timezone_set('UTC');
 return array(
@@ -23,3 +24,4 @@ OK
 OK
 OK
 OK
+OK

test/Twig/Tests/NativeExtensionTest.php

@@ -16,10 +16,6 @@ class Twig_Tests_NativeExtensionTest extends PHPUnit_Framework_TestCase
      */
     public function testGetProperties()
     {
-        if (defined('HHVM_VERSION')) {
-            $this->markTestSkipped('Skip under HHVM as the behavior is not the same as plain PHP (which is an edge case anyway)');
-        }
-
         $twig = new Twig_Environment(new Twig_Loader_Array(array('index' => '{{ d1.date }}{{ d2.date }}')), array(
             'debug' => true,
             'cache' => false,

test/Twig/Tests/Node/Expression/CallTest.php

@@ -63,10 +63,6 @@ class Twig_Tests_Node_Expression_CallTest extends PHPUnit_Framework_TestCase
      */
     public function testResolveArgumentsWithMissingValueForOptionalArgument()
     {
-        if (defined('HHVM_VERSION')) {
-            $this->markTestSkipped('Skip under HHVM as the behavior is not the same as plain PHP (which is an edge case anyway)');
-        }
-
         $node = new Twig_Tests_Node_Expression_Call(array(), array('type' => 'function', 'name' => 'substr_compare'));
         $node->getArguments('substr_compare', array('abcd', 'bc', 'offset' => 1, 'case_sensitivity' => true));
     }