[Console][WebServerBundle] Use "exec" when possible

Author: nicolas-grekas

src/Symfony/Bundle/WebServerBundle/WebServer.php

@@ -13,7 +13,6 @@
 
 use Symfony\Component\Process\PhpExecutableFinder;
 use Symfony\Component\Process\Process;
-use Symfony\Component\Process\ProcessBuilder;
 use Symfony\Component\Process\Exception\RuntimeException;
 
 /**
@@ -151,11 +150,11 @@ private function createServerProcess(WebServerConfig $config)
             throw new \RuntimeException('Unable to find the PHP binary.');
         }
 
-        $builder = new ProcessBuilder(array($binary, '-S', $config->getAddress(), $config->getRouter()));
-        $builder->setWorkingDirectory($config->getDocumentRoot());
-        $builder->setTimeout(null);
+        $process = new Process(array($binary, '-S', $config->getAddress(), $config->getRouter()));
+        $process->setWorkingDirectory($config->getDocumentRoot());
+        $process->setTimeout(null);
 
-        return $builder->getProcess();
+        return $process;
     }
 
     private function getDefaultPidFile()

src/Symfony/Bundle/WebServerBundle/composer.json

@@ -17,9 +17,9 @@
     ],
     "require": {
         "php": ">=5.5.9",
-        "symfony/console": "~2.8.8|~3.0.8|~3.1.2|~3.2",
+        "symfony/console": "~3.3",
         "symfony/http-kernel": "~3.3",
-        "symfony/process": "~2.8|~3.0"
+        "symfony/process": "~3.3"
     },
     "autoload": {
         "psr-4": { "Symfony\\Bundle\\WebServerBundle\\": "" },