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-rw-r--r--src/web/helpers/lang.php8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/web/helpers/lang.php b/src/web/helpers/lang.php
index ba7616e..72167fc 100644
--- a/src/web/helpers/lang.php
+++ b/src/web/helpers/lang.php
@@ -29,10 +29,10 @@ function lang(
*/
function ilang(
string $key,
- string $class = NULL,
- string $id = NULL,
- string $href = NULL,
- string $click = NULL,
+ ?string $class = NULL,
+ ?string $id = NULL,
+ ?string $href = NULL,
+ ?string $click = NULL,
array $attrs = array(),
?array $sub = NULL,
bool $button = FALSE,