typehint

bmichotte · Apr 30, 2019 · 4fcd19c · 4fcd19c
1 parent 7548959
commit 4fcd19c
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/example/helpers.php b/example/helpers.php
@@ -52,7 +52,7 @@ function drawPaths(int $max, array $positions, Point $from, Point $to, array $sh
 {
     // open background
     $image = imagecreatetruecolor($max, $max);
-    if (! $image) {
+    if ($image === false) {
         throw new Exception('Can not create image');
     }
     $color = imagecolorallocate($image, 255, 255, 255);

diff --git a/src/Point.php b/src/Point.php
@@ -9,7 +9,7 @@ class Point
     public $points;
     public $ref;
 
-    public function __construct($x, $y)
+    public function __construct(int $x, int $y)
     {
         $this->x = $x;
         $this->y = $y;