Laravel 5.6 updates

Travis config update

Removed HHVM script as Laravel no longer support HHVM after releasing 5.3

vendor/symfony/console/Descriptor/ApplicationDescription.php

@@ -43,12 +43,7 @@ class ApplicationDescription
      */
     private $aliases;
 
-    /**
-     * @param Application $application
-     * @param string|null $namespace
-     * @param bool        $showHidden
-     */
-    public function __construct(Application $application, $namespace = null, $showHidden = false)
+    public function __construct(Application $application, string $namespace = null, bool $showHidden = false)
     {
         $this->application = $application;
         $this->namespace = $namespace;
@@ -123,10 +118,7 @@ class ApplicationDescription
         }
     }
 
-    /**
-     * @return array
-     */
-    private function sortCommands(array $commands)
+    private function sortCommands(array $commands): array
     {
         $namespacedCommands = array();
         $globalCommands = array();

vendor/symfony/console/Descriptor/TextDescriptor.php

@@ -140,6 +140,13 @@ class TextDescriptor extends Descriptor
         $command->getSynopsis(false);
         $command->mergeApplicationDefinition(false);
 
+        if ($description = $command->getDescription()) {
+            $this->writeText('<comment>Description:</comment>', $options);
+            $this->writeText("\n");
+            $this->writeText('  '.$description);
+            $this->writeText("\n\n");
+        }
+
         $this->writeText('<comment>Usage:</comment>', $options);
         foreach (array_merge(array($command->getSynopsis(true)), $command->getAliases(), $command->getUsages()) as $usage) {
             $this->writeText("\n");
@@ -154,7 +161,8 @@ class TextDescriptor extends Descriptor
             $this->writeText("\n");
         }
 
-        if ($help = $command->getProcessedHelp()) {
+        $help = $command->getProcessedHelp();
+        if ($help && $help !== $description) {
             $this->writeText("\n");
             $this->writeText('<comment>Help:</comment>', $options);
             $this->writeText("\n");
@@ -202,9 +210,9 @@ class TextDescriptor extends Descriptor
             }
 
             // calculate max. width based on available commands per namespace
-            $width = $this->getColumnWidth(\call_user_func_array('array_merge', array_map(function ($namespace) use ($commands) {
+            $width = $this->getColumnWidth(array_merge(...array_values(array_map(function ($namespace) use ($commands) {
                 return array_intersect($namespace['commands'], array_keys($commands));
-            }, $namespaces)));
+            }, $namespaces))));
 
             if ($describedNamespace) {
                 $this->writeText(sprintf('<comment>Available commands for the "%s" namespace:</comment>', $describedNamespace), $options);
@@ -252,10 +260,8 @@ class TextDescriptor extends Descriptor
 
     /**
      * Formats command aliases to show them in the command description.
-     *
-     * @return string
      */
-    private function getCommandAliasesText(Command $command)
+    private function getCommandAliasesText(Command $command): string
     {
         $text = '';
         $aliases = $command->getAliases();
@@ -271,10 +277,8 @@ class TextDescriptor extends Descriptor
      * Formats input option/argument default value.
      *
      * @param mixed $default
-     *
-     * @return string
      */
-    private function formatDefaultValue($default)
+    private function formatDefaultValue($default): string
     {
         if (INF === $default) {
             return 'INF';
@@ -295,10 +299,8 @@ class TextDescriptor extends Descriptor
 
     /**
      * @param (Command|string)[] $commands
-     *
-     * @return int
      */
-    private function getColumnWidth(array $commands)
+    private function getColumnWidth(array $commands): int
     {
         $widths = array();
 
@@ -318,10 +320,8 @@ class TextDescriptor extends Descriptor
 
     /**
      * @param InputOption[] $options
-     *
-     * @return int
      */
-    private function calculateTotalWidthForOptions(array $options)
+    private function calculateTotalWidthForOptions(array $options): int
     {
         $totalWidth = 0;
         foreach ($options as $option) {

vendor/symfony/console/Descriptor/XmlDescriptor.php

@@ -188,10 +188,7 @@ class XmlDescriptor extends Descriptor
         $this->write($dom->saveXML());
     }
 
-    /**
-     * @return \DOMDocument
-     */
-    private function getInputArgumentDocument(InputArgument $argument)
+    private function getInputArgumentDocument(InputArgument $argument): \DOMDocument
     {
         $dom = new \DOMDocument('1.0', 'UTF-8');
 
@@ -212,10 +209,7 @@ class XmlDescriptor extends Descriptor
         return $dom;
     }
 
-    /**
-     * @return \DOMDocument
-     */
-    private function getInputOptionDocument(InputOption $option)
+    private function getInputOptionDocument(InputOption $option): \DOMDocument
     {
         $dom = new \DOMDocument('1.0', 'UTF-8');