diff options
Diffstat (limited to 'lib/Minz/Request.php')
| -rw-r--r-- | lib/Minz/Request.php | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/Minz/Request.php b/lib/Minz/Request.php index 63464e8f1..1f15730fb 100644 --- a/lib/Minz/Request.php +++ b/lib/Minz/Request.php @@ -106,7 +106,7 @@ class Minz_Request { return 0; } - public static function paramString(string $key, bool $specialchars = false): string { + public static function paramStringNull(string $key, bool $specialchars = false): ?string { if (isset(self::$params[$key])) { $s = self::$params[$key]; if (is_string($s)) { @@ -117,7 +117,11 @@ class Minz_Request { return (string)$s; } } - return ''; + return null; + } + + public static function paramString(string $key, bool $specialchars = false): string { + return self::paramStringNull($key, $specialchars) ?? ''; } /** |