comparison vendor/symfony/process/PhpProcess.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

 use Symfony\Component\Process\Exception\RuntimeException;
 
 /**
  * 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]>
  */
 class PhpProcess extends Process
 {

     {
         $executableFinder = new PhpExecutableFinder();
         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);
             $php[] = $file;
             $script = null;

     }
 
     /**
      * {@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);
     }
 }