improve php lookup performance

FGRibreau · Nov 7, 2021 · f256e52 · f256e52
1 parent 8236c76
commit f256e52
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/platform/php/MailChecker.php b/platform/php/MailChecker.php
@@ -40,7 +40,7 @@ public static function isBlacklisted(string $email): bool
         $domain = end($parts);
 
         foreach (self::allDomainSuffixes($domain) as $domainSuffix) {
-            if (array_key_exists($domainSuffix, self::$blacklist)) {
+            if (isset(self::$blacklist[$domainSuffix])) {
                 return true;
             }
         }