remove osx from travis - dont work with php 7.0

2016-06-30 23:27:17 +02:00 · 2016-06-30 23:27:17 +02:00 · be7693ff2e
parent 62fc7b9efd
commit be7693ff2e
2 changed files with 1 additions and 2 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,6 +1,5 @@
 os:
  - linux
-  - osx
 language: php
 php:
  - 7.0
--- a/src/Phpml/Classification/KNearestNeighbors.php
+++ b/src/Phpml/Classification/KNearestNeighbors.php
@ -67,7 +67,7 @@ class KNearestNeighbors implements Classifier
     *
     * @throws \Phpml\Exception\InvalidArgumentException
     */
-    private function kNeighborsDistances(array $sample): array
+    private function kNeighborsDistances(array $sample)
    {
        $distances = [];