wallet

app/Tools/Math.php

@@ -0,0 +1,31 @@
+<?php
+namespace App\Tools;
+
+class Math
+{
+    const SCALE = 8;
+    const SCALE_4 = 4;
+    const SCALE_6= 6;
+    static function bcMul($a1,$a2,$scale = self::SCALE): string
+    {
+        return bcmul($a1,$a2,$scale);
+    }
+
+    static function bcSub($a1,$a2,$scale = self::SCALE): string
+    {
+        return bcsub($a1,$a2,$scale);
+    }
+
+    static function bcAdd($a1,$a2,$scale = self::SCALE): string
+    {
+        return bcadd($a1,$a2,$scale);
+    }
+
+    static function bcComp($a1,$a2,$scale = self::SCALE): string
+    {
+        return bccomp($a1,$a2,$scale);
+    }
+
+
+
+}