diff options
Diffstat (limited to 'include/functions.php')
| -rw-r--r-- | include/functions.php | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/include/functions.php b/include/functions.php index 41d6e5853..0ec0ba30b 100644 --- a/include/functions.php +++ b/include/functions.php @@ -138,7 +138,11 @@ function startup_gettext() { # Get locale from Accept-Language header - $lang = al2gt(array_keys(get_translations()), "text/html"); + if (version_compare(PHP_VERSION, '8.0.0', '<')) { + $lang = al2gt(array_keys(get_translations()), "text/html"); + } else { + $lang = ""; // FIXME: do something with accept-to-gettext.php + } if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) { $lang = _TRANSLATION_OVERRIDE_DEFAULT; @@ -222,13 +226,13 @@ /* end compat shims */ function get_ssl_certificate_id() { - if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) { + if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] ?? false) { return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] . $_SERVER["REDIRECT_SSL_CLIENT_V_START"] . $_SERVER["REDIRECT_SSL_CLIENT_V_END"] . $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]); } - if ($_SERVER["SSL_CLIENT_M_SERIAL"]) { + if ($_SERVER["SSL_CLIENT_M_SERIAL"] ?? false) { return sha1($_SERVER["SSL_CLIENT_M_SERIAL"] . $_SERVER["SSL_CLIENT_V_START"] . $_SERVER["SSL_CLIENT_V_END"] . @@ -240,11 +244,11 @@ // this is used for user http parameters unless HTML code is actually needed function clean($param) { if (is_array($param)) { - return array_map("strip_tags", $param); + return trim(array_map("strip_tags", $param)); } else if (is_string($param)) { - return strip_tags($param); + return trim(strip_tags($param)); } else { - return $param; + return trim($param); } } @@ -407,7 +411,8 @@ } function is_server_https() { - return (!empty($_SERVER['HTTPS']) && ($_SERVER['HTTPS'] != 'off')) || $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https'; + return (!empty($_SERVER['HTTPS']) && ($_SERVER['HTTPS'] != 'off')) || + (!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https'); } function is_prefix_https() { @@ -577,7 +582,7 @@ if (is_array($ttrss_version) && isset($ttrss_version['version'])) { $git_commit = $ttrss_version['commit']; $git_timestamp = $ttrss_version['timestamp']; - $last_error = $ttrss_version['last_error']; + $last_error = $ttrss_version['last_error'] ?? ""; return $ttrss_version['version']; } else { |