X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=CRM%2FUtils%2FMoney.php;h=bbe8072a25aec4b4fa4956af0f994538e107f433;hb=fdb2f1d2f412d08b27e59c793ab9b85b810f4a2c;hp=0e8cd6d76cc9497462ee6eaf066d9ae67f8176a7;hpb=53e5c140fb12deef04b6350bda8c44cd8771cad4;p=civicrm-core.git

diff --git a/CRM/Utils/Money.php b/CRM/Utils/Money.php
index 0e8cd6d76c..bbe8072a25 100644
--- a/CRM/Utils/Money.php
+++ b/CRM/Utils/Money.php
@@ -138,18 +138,13 @@ class CRM_Utils_Money {
 
   /**
    * Tests if two currency values are equal, taking into account the currency's
-   * precision, so that if the difference between the two values is less than
-   * one more order of magnitude for the precision, then the values are
-   * considered as equal. So, if the currency has  precision of 2 decimal
-   * points, a difference of more than 0.001 will cause the values to be
-   * considered as different. Anything less than 0.001 will be considered as
-   * equal.
+   * precision, so that the two values are compared as integers after rounding.
    *
    * Eg.
    *
-   * 1.2312 == 1.2319 with a currency precision of 2 decimal points
-   * 1.2310 != 1.2320 with a currency precision of 2 decimal points
-   * 1.3000 != 1.2000 with a currency precision of 2 decimal points
+   * 1.231 == 1.232 with a currency precision of 2 decimal points
+   * 1.234 != 1.236 with a currency precision of 2 decimal points
+   * 1.300 != 1.200 with a currency precision of 2 decimal points
    *
    * @param $value1
    * @param $value2
@@ -158,14 +153,9 @@ class CRM_Utils_Money {
    * @return bool
    */
   public static function equals($value1, $value2, $currency) {
-    $precision = 1 / pow(10, self::getCurrencyPrecision($currency) + 1);
-    $difference = self::subtractCurrencies($value1, $value2, $currency);
+    $precision = pow(10, self::getCurrencyPrecision($currency));
 
-    if (abs($difference) > $precision) {
-      return FALSE;
-    }
-
-    return TRUE;
+    return (int) round($value1 * $precision) == (int) round($value2 * $precision);
   }
 
   /**