diff vendor/symfony/process/PhpProcess.php @ 4:a9cd425dd02b

Update, including to Drupal core 8.6.10

--- a/vendor/symfony/process/PhpProcess.php	Thu Feb 28 11:14:44 2019 +0000
+++ b/vendor/symfony/process/PhpProcess.php	Thu Feb 28 13:11:55 2019 +0000
@@ -16,9 +16,9 @@
 /**
  * PhpProcess runs a PHP script in an independent process.
  *
- * $p = new PhpProcess('<?php echo "foo"; ?>');
- * $p->run();
- * print $p->getOutput()."\n";
+ *     $p = new PhpProcess('<?php echo "foo"; ?>');
+ *     $p->run();
+ *     print $p->getOutput()."\n";
  *
  * @author Fabien Potencier <[e-mail]>
  */
@@ -37,9 +37,9 @@
         if (false === $php = $executableFinder->find(false)) {
             $php = null;
         } else {
-            $php = array_merge(array($php), $executableFinder->findArguments());
+            $php = array_merge([$php], $executableFinder->findArguments());
         }
-        if ('phpdbg' === PHP_SAPI) {
+        if ('phpdbg' === \PHP_SAPI) {
             $file = tempnam(sys_get_temp_dir(), 'dbg');
             file_put_contents($file, $script);
             register_shutdown_function('unlink', $file);
@@ -64,12 +64,12 @@
     /**
      * {@inheritdoc}
      */
-    public function start(callable $callback = null/*, array $env = array()*/)
+    public function start(callable $callback = null/*, array $env = []*/)
     {
         if (null === $this->getCommandLine()) {
             throw new RuntimeException('Unable to find the PHP executable.');
         }
-        $env = 1 < func_num_args() ? func_get_arg(1) : null;
+        $env = 1 < \func_num_args() ? func_get_arg(1) : null;
 
         parent::start($callback, $env);
     }