comparison vendor/symfony/console/Helper/ProgressIndicator.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

         if (null === $format) {
             $format = $this->determineBestFormat();
         }
 
         if (null === $indicatorValues) {
-            $indicatorValues = array('-', '\\', '|', '/');
+            $indicatorValues = ['-', '\\', '|', '/'];
         }
 
         $indicatorValues = array_values($indicatorValues);
 
-        if (2 > count($indicatorValues)) {
+        if (2 > \count($indicatorValues)) {
             throw new InvalidArgumentException('Must have at least 2 indicator value characters.');
         }
 
         $this->format = self::getFormatDefinition($format);
         $this->indicatorChangeInterval = $indicatorChangeInterval;

 
         $self = $this;
 
         $this->overwrite(preg_replace_callback("{%([a-z\-_]+)(?:\:([^%]+))?%}i", function ($matches) use ($self) {
             if ($formatter = $self::getPlaceholderFormatterDefinition($matches[1])) {
-                return call_user_func($formatter, $self);
+                return \call_user_func($formatter, $self);
             }
 
             return $matches[0];
         }, $this->format));
     }

         return round(microtime(true) * 1000);
     }
 
     private static function initPlaceholderFormatters()
     {
-        return array(
-            'indicator' => function (ProgressIndicator $indicator) {
-                return $indicator->indicatorValues[$indicator->indicatorCurrent % count($indicator->indicatorValues)];
-            },
-            'message' => function (ProgressIndicator $indicator) {
+        return [
+            'indicator' => function (self $indicator) {
+                return $indicator->indicatorValues[$indicator->indicatorCurrent % \count($indicator->indicatorValues)];
+            },
+            'message' => function (self $indicator) {
                 return $indicator->message;
             },
-            'elapsed' => function (ProgressIndicator $indicator) {
+            'elapsed' => function (self $indicator) {
                 return Helper::formatTime(time() - $indicator->startTime);
             },
             'memory' => function () {
                 return Helper::formatMemory(memory_get_usage(true));
             },
-        );
+        ];
     }
 
     private static function initFormats()
     {
-        return array(
+        return [
             'normal' => ' %indicator% %message%',
             'normal_no_ansi' => ' %message%',
 
             'verbose' => ' %indicator% %message% (%elapsed:6s%)',
             'verbose_no_ansi' => ' %message% (%elapsed:6s%)',
 
             'very_verbose' => ' %indicator% %message% (%elapsed:6s%, %memory:6s%)',
             'very_verbose_no_ansi' => ' %message% (%elapsed:6s%, %memory:6s%)',
-        );
+        ];
     }
 }