Merge pull request #1450 from vadimonus/kz_iin_fix

Fixing rare iin with 13-digits.
fzaninotto · Mar 15, 2018 · 65fbcca · 65fbcca
2 parents 68c7e19 + 5ff864f
commit 65fbcca
Showing 1 changed file with 9 additions and 6 deletions.
diff --git a/src/Faker/Provider/kk_KZ/Person.php b/src/Faker/Provider/kk_KZ/Person.php
@@ -209,14 +209,17 @@ public static function individualIdentificationNumber(\DateTime $birthDate = nul
             $birthDate = DateTime::dateTimeBetween();
         }
 
-        $population = mt_rand(1000, 2000);
-        $century    = self::getCenturyByYear((int) $birthDate->format('Y'));
+        do {
+            $population = mt_rand(1000, 2000);
+            $century = self::getCenturyByYear((int) $birthDate->format('Y'));
 
-        $iin  = $birthDate->format('ymd');
-        $iin .= (string) self::$genderCenturyMap[$gender][$century];
-        $iin .= (string) $population;
+            $iin = $birthDate->format('ymd');
+            $iin .= (string) self::$genderCenturyMap[$gender][$century];
+            $iin .= (string) $population;
+            $checksum = self::checkSum($iin);
+        } while ($checksum === 10);
 
-        return  $iin . (string) self::checkSum($iin);
+        return $iin . (string) $checksum;
     }
 
     /**