Update: speed up Client::normalRandom() method

hidehalo · Oct 3, 2018 · 0f4ffdd · 0f4ffdd
1 parent 873355b
commit 0f4ffdd
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/Client.php b/src/Client.php
@@ -92,9 +92,9 @@ public function formatedId($alphabet, $size, GeneratorInterface $generator = nul
     private function normalRandom($size)
     {
         $id = '';
-        $bytes = $this->generator->random($size);
-        while (1 <= $size) {
-            $id .= $this->alphbet[$bytes[$size--] & 63];
+        while (1 <= $size--) {
+            $rand = mt_rand()/(mt_getrandmax() + 1);
+            $id .= $this->alphbet[$rand*64 | 0];
         }
 
         return $id;