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-rw-r--r--phpBB/phpbb/passwords/driver/base_native.php9
1 files changed, 8 insertions, 1 deletions
diff --git a/phpBB/phpbb/passwords/driver/base_native.php b/phpBB/phpbb/passwords/driver/base_native.php
index 31d3465165..fa4f0995a5 100644
--- a/phpBB/phpbb/passwords/driver/base_native.php
+++ b/phpBB/phpbb/passwords/driver/base_native.php
@@ -66,7 +66,14 @@ abstract class base_native extends base
*/
public function is_sodium()
{
- return defined('PASSWORD_ARGON2_PROVIDER') && PASSWORD_ARGON2_PROVIDER == 'sodium';
+ static $is_sodium;
+
+ if (empty($is_sodium))
+ {
+ $is_sodium = defined('PASSWORD_ARGON2_PROVIDER') && PASSWORD_ARGON2_PROVIDER == 'sodium';
+ }
+
+ return $is_sodium;
}
/**