update 1.0.8.0

Commits for version update

vendor/sebastian/environment/.gitignore

@@ -2,4 +2,3 @@
 /vendor
 /composer.lock
 /composer.phar
-/phpunit.xml

vendor/sebastian/environment/composer.json

@@ -11,10 +11,10 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3"
+        "php": "^5.3.3 || ^7.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "~4.4"
+        "phpunit/phpunit": "^4.8 || ^5.0"
     },
     "autoload": {
         "classmap": [

vendor/sebastian/environment/phpunit.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/5.4/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         backupGlobals="false"
+         beStrictAboutCoversAnnotation="true"
+         beStrictAboutOutputDuringTests="true"
+         beStrictAboutTestsThatDoNotTestAnything="true"
+         beStrictAboutTodoAnnotatedTests="true"
+         verbose="true">
+    <testsuite>
+        <directory suffix="Test.php">tests</directory>
+    </testsuite>
+
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+</phpunit>

vendor/sebastian/environment/src/Runtime.php

@@ -50,7 +50,9 @@ class Runtime
 
         // PHP >= 5.4.0
         if (self::$binary === null && defined('PHP_BINARY')) {
-            self::$binary = escapeshellarg(PHP_BINARY);
+            if (PHP_BINARY !== '') {
+                self::$binary = escapeshellarg(PHP_BINARY);
+            }
         }
 
         // PHP < 5.4.0