diff vendor/symfony/process/Pipes/AbstractPipes.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

--- a/vendor/symfony/process/Pipes/AbstractPipes.php	Tue Jul 10 15:07:59 2018 +0100
+++ b/vendor/symfony/process/Pipes/AbstractPipes.php	Thu Feb 28 13:21:36 2019 +0000
@@ -20,7 +20,7 @@
  */
 abstract class AbstractPipes implements PipesInterface
 {
-    public $pipes = array();
+    public $pipes = [];
 
     private $inputBuffer = '';
     private $input;
@@ -32,9 +32,9 @@
      */
     public function __construct($input)
     {
-        if (is_resource($input) || $input instanceof \Iterator) {
+        if (\is_resource($input) || $input instanceof \Iterator) {
             $this->input = $input;
-        } elseif (is_string($input)) {
+        } elseif (\is_string($input)) {
             $this->inputBuffer = $input;
         } else {
             $this->inputBuffer = (string) $input;
@@ -49,7 +49,7 @@
         foreach ($this->pipes as $pipe) {
             fclose($pipe);
         }
-        $this->pipes = array();
+        $this->pipes = [];
     }
 
     /**
@@ -78,7 +78,7 @@
         foreach ($this->pipes as $pipe) {
             stream_set_blocking($pipe, 0);
         }
-        if (is_resource($this->input)) {
+        if (\is_resource($this->input)) {
             stream_set_blocking($this->input, 0);
         }
 
@@ -100,12 +100,12 @@
         if ($input instanceof \Iterator) {
             if (!$input->valid()) {
                 $input = null;
-            } elseif (is_resource($input = $input->current())) {
+            } elseif (\is_resource($input = $input->current())) {
                 stream_set_blocking($input, 0);
             } elseif (!isset($this->inputBuffer[0])) {
-                if (!is_string($input)) {
+                if (!\is_string($input)) {
                     if (!is_scalar($input)) {
-                        throw new InvalidArgumentException(sprintf('%s yielded a value of type "%s", but only scalars and stream resources are supported', get_class($this->input), gettype($input)));
+                        throw new InvalidArgumentException(sprintf('%s yielded a value of type "%s", but only scalars and stream resources are supported', \get_class($this->input), \gettype($input)));
                     }
                     $input = (string) $input;
                 }
@@ -117,8 +117,8 @@
             }
         }
 
-        $r = $e = array();
-        $w = array($this->pipes[0]);
+        $r = $e = [];
+        $w = [$this->pipes[0]];
 
         // let's have a look if something changed in streams
         if (false === @stream_select($r, $w, $e, 0, 0)) {
@@ -130,7 +130,7 @@
                 $written = fwrite($stdin, $this->inputBuffer);
                 $this->inputBuffer = substr($this->inputBuffer, $written);
                 if (isset($this->inputBuffer[0])) {
-                    return array($this->pipes[0]);
+                    return [$this->pipes[0]];
                 }
             }
 
@@ -145,7 +145,7 @@
                     if (isset($data[0])) {
                         $this->inputBuffer = $data;
 
-                        return array($this->pipes[0]);
+                        return [$this->pipes[0]];
                     }
                 }
                 if (feof($input)) {
@@ -164,7 +164,7 @@
             fclose($this->pipes[0]);
             unset($this->pipes[0]);
         } elseif (!$w) {
-            return array($this->pipes[0]);
+            return [$this->pipes[0]];
         }
     }