comparison vendor/symfony/process/Pipes/AbstractPipes.php @ 14:1fec387a4317

Update Drupal core to 8.5.2 via Composer

  *
  * @internal
  */
 abstract class AbstractPipes implements PipesInterface
 {
-    /** @var array */
     public $pipes = array();
 
-    /** @var string */
     private $inputBuffer = '';
-    /** @var resource|scalar|\Iterator|null */
     private $input;
-    /** @var bool */
     private $blocked = true;
 
+    /**
+     * @param resource|string|int|float|bool|\Iterator|null $input
+     */
     public function __construct($input)
     {
         if (is_resource($input) || $input instanceof \Iterator) {
             $this->input = $input;
         } elseif (is_string($input)) {

 
         $r = $e = array();
         $w = array($this->pipes[0]);
 
         // let's have a look if something changed in streams
-        if (false === $n = @stream_select($r, $w, $e, 0, 0)) {
+        if (false === @stream_select($r, $w, $e, 0, 0)) {
             return;
         }
 
         foreach ($w as $stdin) {
             if (isset($this->inputBuffer[0])) {