From c1fa22c1a5bed344aaa19c2972e6407d78102b6a Mon Sep 17 00:00:00 2001
From: Dimitris Frangiadakis <dimitris@frangiadakis.com>
Date: Mon, 29 Jul 2019 10:06:25 +0300
Subject: [PATCH] Adds helper function to turn decimal ICX value to hex

---
 src/IconService.php       | 5 +++++
 tests/IconServiceTest.php | 8 ++++++++
 2 files changed, 13 insertions(+)

diff --git a/src/IconService.php b/src/IconService.php
index f18cbaa..672c8bf 100644
--- a/src/IconService.php
+++ b/src/IconService.php
@@ -886,4 +886,9 @@ private function getBase64TimestampInMilliseconds()
         return $milliseconds;
     }
 
+    public function icxToHex($value){
+        $dec = $value* 10**18;
+        return '0x'.dechex($value* 10**18);
+    }
+
 }
diff --git a/tests/IconServiceTest.php b/tests/IconServiceTest.php
index 1b22d60..be126a0 100644
--- a/tests/IconServiceTest.php
+++ b/tests/IconServiceTest.php
@@ -1,5 +1,6 @@
 <?php
 
+use mitsosf\IconSDK\IconService;
 use PHPUnit\Framework\TestCase;
 
 
@@ -245,4 +246,11 @@ public function test_message()
 
 
     }
+
+    public function test_icxToHex(){
+        $var = new mitsosf\IconSDK\IconService($this->icon_service_URL_yeouido);
+        $result = '0x2386f26fc10000';
+        $this->assertTrue($var->icxToHex(0.01) === $result);
+        unset($var);
+    }
 }