From 645e24358a057953f421f625bd8628f7110aa458 Mon Sep 17 00:00:00 2001
From: Cash Williams <CashWilliams@gmail.com>
Date: Tue, 23 Aug 2016 11:00:28 -0500
Subject: [PATCH] Removing PHP7 specific syntax for PHP5.6 compatibility.

---
 drupen.drush.inc                               | 2 +-
 src/ParamHandler/Entity.php                    | 4 ++--
 src/ParamHandler/ParameterHandlerInterface.php | 4 ++--
 src/RouteHandler/DefaultHandler.php            | 4 ++--
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drupen.drush.inc b/drupen.drush.inc
index 0f3a4b7..2e8573e 100644
--- a/drupen.drush.inc
+++ b/drupen.drush.inc
@@ -283,7 +283,7 @@ function loadURL($url) {
  * @param array $results
  * @param \array[] ...$arrays
  */
-function generatePermutations(string $separator, array &$results, array ...$arrays) {
+function generatePermutations($separator, array &$results, array ...$arrays) {
   $empty = empty($results);
   $array = array_shift($arrays);
   $new_results = [];
diff --git a/src/ParamHandler/Entity.php b/src/ParamHandler/Entity.php
index 4101994..4519d95 100644
--- a/src/ParamHandler/Entity.php
+++ b/src/ParamHandler/Entity.php
@@ -20,11 +20,11 @@ public function __construct(EntityTypeManager $entity_type_manager) {
     $this->entityTypeManager = $entity_type_manager;
   }
 
-  public function applies(string $type) : bool {
+  public function applies($type) {
     return substr($type, 0, 7) == 'entity:' && $type[7] != '{';
   }
 
-  public function getParameters(string $type) : array {
+  public function getParameters($type) {
     list(, $entity_type) = explode(':', $type);
     // Load all entities of a given type.
     return array_keys($this->entityTypeManager->getStorage($entity_type)->loadMultiple());
diff --git a/src/ParamHandler/ParameterHandlerInterface.php b/src/ParamHandler/ParameterHandlerInterface.php
index c892704..1be5a9a 100644
--- a/src/ParamHandler/ParameterHandlerInterface.php
+++ b/src/ParamHandler/ParameterHandlerInterface.php
@@ -9,7 +9,7 @@
 
 interface ParameterHandlerInterface {
 
-  public function applies(string $type) : bool ;
+  public function applies($type);
 
-  public function getParameters(string $type) : array ;
+  public function getParameters($type);
 }
diff --git a/src/RouteHandler/DefaultHandler.php b/src/RouteHandler/DefaultHandler.php
index 53d370f..17110c1 100644
--- a/src/RouteHandler/DefaultHandler.php
+++ b/src/RouteHandler/DefaultHandler.php
@@ -62,7 +62,7 @@ public function getUrls(RouteCollection $collection) {
     return $urls;
   }
 
-  protected function getParameterHandler(string $type) {
+  protected function getParameterHandler($type) {
     foreach ($this->paramHandler->getHandlers() as $handler) {
       if ($handler->applies($type)) {
         return $handler;
@@ -70,7 +70,7 @@ protected function getParameterHandler(string $type) {
     }
   }
 
-  protected function getParameters(string $type) : array {
+  protected function getParameters($type) {
     $handler = $this->getParameterHandler($type);
     if ($handler) {
       return $handler->getParameters($type);