diff options
Diffstat (limited to 'include/common.php')
-rw-r--r-- | include/common.php | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/common.php b/include/common.php index ee3921b..2e179e6 100644 --- a/include/common.php +++ b/include/common.php @@ -9,23 +9,23 @@ require_once "autoload.php"; /** its a dummy :( */ - function T_sprintf(...$args) { + function T_sprintf(mixed ...$args) : string { return sprintf(...$args); } - function validate_csrf($csrf_token) { - return isset($csrf_token) && hash_equals($_SESSION['csrf_token'] ?? "", $csrf_token); + function validate_csrf(string $csrf_token) : bool { + return $csrf_token && hash_equals($_SESSION['csrf_token'] ?? "", $csrf_token); } - function sql_bool_to_bool($s) { + function sql_bool_to_bool(mixed $s) : bool { return $s && ($s !== "f" && $s !== "false"); //no-op for PDO, backwards compat for legacy layer } - function bool_to_sql_bool($s) { + function bool_to_sql_bool(bool $s) : int { return $s ? 1 : 0; } - function read_stdin() { + function read_stdin() : string { $fp = fopen("php://stdin", "r"); if ($fp) { @@ -34,5 +34,5 @@ return $line; } - return null; + return ""; } |