Create suffix.php for ar

Add Arabic language

Author: ishado

lang/ar/suffix.php

@@ -0,0 +1,20 @@
+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Human readable numbers
+    |--------------------------------------------------------------------------
+    |
+    | Human readable numbers are used to display numbers in a more readable
+    | Source: https://www.unicode.org/cldr/cldr-aux/charts/28/verify/numbers/ar.html
+    |
+    */
+
+    '' => '',
+    'k' => 'ألف',
+    'm' => 'مليون',
+    'b' => 'مليار',
+    't' => 'تريليون',
+];