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

Update, including to Drupal core 8.6.10

  * file that was distributed with this source code.
  */
 
 namespace Symfony\Component\Console\Helper;
 
+use Symfony\Component\Console\Exception\LogicException;
 use Symfony\Component\Console\Output\ConsoleOutputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Exception\LogicException;
 use Symfony\Component\Console\Terminal;
 
 /**
  * The ProgressBar provides helpers to display progress output.
  *

     private $max;
     private $startTime;
     private $stepWidth;
     private $percent = 0.0;
     private $formatLineCount;
-    private $messages = array();
+    private $messages = [];
     private $overwrite = true;
     private $terminal;
     private $firstRun = true;
 
     private static $formatters;

         }
     }
 
     private static function initPlaceholderFormatters()
     {
-        return array(
-            'bar' => function (ProgressBar $bar, OutputInterface $output) {
+        return [
+            'bar' => function (self $bar, OutputInterface $output) {
                 $completeBars = floor($bar->getMaxSteps() > 0 ? $bar->getProgressPercent() * $bar->getBarWidth() : $bar->getProgress() % $bar->getBarWidth());
                 $display = str_repeat($bar->getBarCharacter(), $completeBars);
                 if ($completeBars < $bar->getBarWidth()) {
                     $emptyBars = $bar->getBarWidth() - $completeBars - Helper::strlenWithoutDecoration($output->getFormatter(), $bar->getProgressCharacter());
                     $display .= $bar->getProgressCharacter().str_repeat($bar->getEmptyBarCharacter(), $emptyBars);
                 }
 
                 return $display;
             },
-            'elapsed' => function (ProgressBar $bar) {
+            'elapsed' => function (self $bar) {
                 return Helper::formatTime(time() - $bar->getStartTime());
             },
-            'remaining' => function (ProgressBar $bar) {
+            'remaining' => function (self $bar) {
                 if (!$bar->getMaxSteps()) {
                     throw new LogicException('Unable to display the remaining time if the maximum number of steps is not set.');
                 }
 
                 if (!$bar->getProgress()) {

                     $remaining = round((time() - $bar->getStartTime()) / $bar->getProgress() * ($bar->getMaxSteps() - $bar->getProgress()));
                 }
 
                 return Helper::formatTime($remaining);
             },
-            'estimated' => function (ProgressBar $bar) {
+            'estimated' => function (self $bar) {
                 if (!$bar->getMaxSteps()) {
                     throw new LogicException('Unable to display the estimated time if the maximum number of steps is not set.');
                 }
 
                 if (!$bar->getProgress()) {

                     $estimated = round((time() - $bar->getStartTime()) / $bar->getProgress() * $bar->getMaxSteps());
                 }
 
                 return Helper::formatTime($estimated);
             },
-            'memory' => function (ProgressBar $bar) {
+            'memory' => function (self $bar) {
                 return Helper::formatMemory(memory_get_usage(true));
             },
-            'current' => function (ProgressBar $bar) {
+            'current' => function (self $bar) {
                 return str_pad($bar->getProgress(), $bar->getStepWidth(), ' ', STR_PAD_LEFT);
             },
-            'max' => function (ProgressBar $bar) {
+            'max' => function (self $bar) {
                 return $bar->getMaxSteps();
             },
-            'percent' => function (ProgressBar $bar) {
+            'percent' => function (self $bar) {
                 return floor($bar->getProgressPercent() * 100);
             },
-        );
+        ];
     }
 
     private static function initFormats()
     {
-        return array(
+        return [
             'normal' => ' %current%/%max% [%bar%] %percent:3s%%',
             'normal_nomax' => ' %current% [%bar%]',
 
             'verbose' => ' %current%/%max% [%bar%] %percent:3s%% %elapsed:6s%',
             'verbose_nomax' => ' %current% [%bar%] %elapsed:6s%',

             'very_verbose' => ' %current%/%max% [%bar%] %percent:3s%% %elapsed:6s%/%estimated:-6s%',
             'very_verbose_nomax' => ' %current% [%bar%] %elapsed:6s%',
 
             'debug' => ' %current%/%max% [%bar%] %percent:3s%% %elapsed:6s%/%estimated:-6s% %memory:6s%',
             'debug_nomax' => ' %current% [%bar%] %elapsed:6s% %memory:6s%',
-        );
+        ];
     }
 
     /**
      * @return string
      */
     private function buildLine()
     {
         $regex = "{%([a-z\-_]+)(?:\:([^%]+))?%}i";
         $callback = function ($matches) {
             if ($formatter = $this::getPlaceholderFormatterDefinition($matches[1])) {
-                $text = call_user_func($formatter, $this, $this->output);
+                $text = \call_user_func($formatter, $this, $this->output);
             } elseif (isset($this->messages[$matches[1]])) {
                 $text = $this->messages[$matches[1]];
             } else {
                 return $matches[0];
             }