Replace rand with newer versions random_int

costa92 · Dec 12, 2016 · 4dc8271 · 4dc8271
1 parent 2363bba
commit 4dc8271
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/Phpml/Clustering/KMeans/Space.php b/src/Phpml/Clustering/KMeans/Space.php
@@ -118,7 +118,7 @@ public function getRandomPoint(Point $min, Point $max)
         $point = $this->newPoint(array_fill(0, $this->dimension, null));
 
         for ($n = 0; $n < $this->dimension; ++$n) {
-            $point[$n] = rand($min[$n], $max[$n]);
+            $point[$n] = random_int($min[$n], $max[$n]);
         }
 
         return $point;
@@ -243,7 +243,7 @@ protected function initializeKMPPClusters(int $clustersNumber)
                 $sum += $distances[$point] = $distance;
             }
 
-            $sum = rand(0, (int) $sum);
+            $sum = random_int(0, (int) $sum);
             foreach ($this as $point) {
                 if (($sum -= $distances[$point]) > 0) {
                     continue;

diff --git a/src/Phpml/NeuralNetwork/Node/Neuron/Synapse.php b/src/Phpml/NeuralNetwork/Node/Neuron/Synapse.php
@@ -33,7 +33,7 @@ public function __construct(Node $node, float $weight = null)
      */
     protected function generateRandomWeight(): float
     {
-        return 1 / rand(5, 25) * (rand(0, 1) ? -1 : 1);
+        return 1 / random_int(5, 25) * (random_int(0, 1) ? -1 : 1);
     }
 
     /**
-Original file line number
+Diff line change
@@ Expand Up / @@ -33,7 +33,7 @@ public function __construct(Node $node, float $weight = null) @@
          */
         protected function generateRandomWeight(): float
         {
-            return 1 / rand(5, 25) * (rand(0, 1) ? -1 : 1);
+            return 1 / random_int(5, 25) * (random_int(0, 1) ? -1 : 1);
         }
         /**
@@ Expand Down @@