symfony
diff --git a/‎src/Symfony/Component/Process/CHANGELOG.md
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+15Lines changed: 15 additions & 0 deletions b/‎src/Symfony/Component/Process/CHANGELOG.md
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+15Lines changed: 15 additions & 0 deletions
diff --git a/‎src/Symfony/Component/Process/PhpProcess.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Process/PhpProcess.php
+3-8Lines changed: 3 additions & 8 deletions b/‎src/Symfony/Component/Process/PhpProcess.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Process/PhpProcess.php
+3-8Lines changed: 3 additions & 8 deletions
@@ -1,6 +1,21 @@
 CHANGELOG
 =========
 
+4.0.0
+-----
+
+ * support for passing `proc_open()` options has been removed
+ * added a second `array $env = array()` argument to the `start()` method of
+   the `Process` class
+ * the `areEnvironmentVariablesInherited()`, `getOptions()`, `setOptions()`,
+   `getEnhanceWindowsCompatibility()`, `getEnhanceSigchildCompatibility()`,
+   `setEnhanceSigchildCompatibility()`, and `setEnhanceWindowsCompatibility()`
+   methods of the `Process` class have been removed
+ * environment variables will always be inherited
+ * the `ProcessUtils::escapeArgument()` method has been removed
+ * the `inheritEnvironmentVariables()` and `setOption()` options of the
+   `ProcessBuilder` class have been removed
+
 3.4.0
 -----
 
 
@@ -31,9 +31,8 @@ class PhpProcess extends Process
      * @param string|null $cwd     The working directory or null to use the working dir of the current PHP process
      * @param array|null  $env     The environment variables or null to use the same environment as the current PHP process
      * @param int         $timeout The timeout in seconds
-     * @param array       $options An array of options for proc_open
      */
-    public function __construct($script, $cwd = null, array $env = null, $timeout = 60, array $options = null)
+    public function __construct($script, $cwd = null, array $env = null, $timeout = 60)
     {
         $executableFinder = new PhpExecutableFinder();
         if (false === $php = $executableFinder->find(false)) {
@@ -48,11 +47,8 @@ public function __construct($script, $cwd = null, array $env = null, $timeout =
             $php[] = $file;
             $script = null;
         }
-        if (null !== $options) {
-            @trigger_error(sprintf('The $options parameter of the %s constructor is deprecated since version 3.3 and will be removed in 4.0.', __CLASS__), E_USER_DEPRECATED);
-        }
 
-        parent::__construct($php, $cwd, $env, $script, $timeout, $options);
+        parent::__construct($php, $cwd, $env, $script, $timeout);
     }
 
     /**
@@ -66,12 +62,11 @@ public function setPhpBinary($php)
     /**
      * {@inheritdoc}
      */
-    public function start(callable $callback = null/*, array $env = array()*/)
+    public function start(callable $callback = null, array $env = array())
     {
         if (null === $this->getCommandLine()) {
             throw new RuntimeException('Unable to find the PHP executable.');
         }
-        $env = 1 < func_num_args() ? func_get_arg(1) : null;
 
         parent::start($callback, $env);
     }