0 && strlen(FEED_CRYPT_KEY) != 24) { array_push($errors, "FEED_CRYPT_KEY should be exactly 24 characters in length."); } if (strlen(FEED_CRYPT_KEY) > 0 && !function_exists("mcrypt_decrypt")) { array_push($errors, "FEED_CRYPT_KEY requires mcrypt functions which are not found."); } if (GENERATED_CONFIG_CHECK != EXPECTED_CONFIG_VERSION) { array_push($errors, "Configuration option checker sanity_config.php is outdated, please recreate it using ./utils/regen_config_checks.sh"); } foreach ($requred_defines as $d) { if (!defined($d)) { array_push($errors, "Required configuration file parameter $d is not defined in config.php. You might need to copy it from config.php-dist."); } } if (SINGLE_USER_MODE) { $pdo = DB::pdo(); $res = $pdo->query("SELECT id FROM ttrss_users WHERE id = 1"); if (!$res->fetch()) { array_push($errors, "SINGLE_USER_MODE is enabled in config.php but default admin account is not found."); } } $ref_self_url_path = make_self_url_path(); $ref_self_url_path = preg_replace("/\w+\.php$/", "", $ref_self_url_path); if (SELF_URL_PATH == "http://example.org/tt-rss/") { array_push($errors, "Please set SELF_URL_PATH to the correct value for your server (possible value: $ref_self_url_path)"); } if (isset($_SERVER["HTTP_HOST"]) && (!defined('_SKIP_SELF_URL_PATH_CHECKS') || !_SKIP_SELF_URL_PATH_CHECKS) && SELF_URL_PATH != $ref_self_url_path && SELF_URL_PATH != mb_substr($ref_self_url_path, 0, mb_strlen($ref_self_url_path)-1)) { array_push($errors, "Please set SELF_URL_PATH to the correct value detected for your server: $ref_self_url_path"); } if (!is_writable(ICONS_DIR)) { array_push($errors, "ICONS_DIR defined in config.php is not writable (chmod -R 777 ".ICONS_DIR.").\n"); } if (!is_writable(LOCK_DIRECTORY)) { array_push($errors, "LOCK_DIRECTORY defined in config.php is not writable (chmod -R 777 ".LOCK_DIRECTORY.").\n"); } if (!function_exists("curl_init") && !ini_get("allow_url_fopen")) { array_push($errors, "PHP configuration option allow_url_fopen is disabled, and CURL functions are not present. Either enable allow_url_fopen or install PHP extension for CURL."); } if (!function_exists("json_encode")) { array_push($errors, "PHP support for JSON is required, but was not found."); } if (DB_TYPE == "mysql" && !function_exists("mysqli_connect")) { array_push($errors, "PHP support for MySQL is required for configured DB_TYPE in config.php."); } if (DB_TYPE == "pgsql" && !function_exists("pg_connect")) { array_push($errors, "PHP support for PostgreSQL is required for configured DB_TYPE in config.php"); } if (!class_exists("PDO")) { array_push($errors, "PHP support for PDO (Portable Data Objects) is required but was not found."); } if (!function_exists("mb_strlen")) { array_push($errors, "PHP support for mbstring functions is required but was not found."); } if (!function_exists("hash")) { array_push($errors, "PHP support for hash() function is required but was not found."); } if (ini_get("safe_mode")) { array_push($errors, "PHP safe mode setting is obsolete and not supported by tt-rss."); } if (!function_exists("mime_content_type")) { array_push($errors, "PHP function mime_content_type() is missing, try enabling fileinfo module."); } if (!class_exists("DOMDocument")) { array_push($errors, "PHP support for DOMDocument is required, but was not found."); } if (DB_TYPE == "mysql") { $bad_tables = check_mysql_tables(); if (count($bad_tables) > 0) { $bad_tables_fmt = []; foreach ($bad_tables as $bt) { array_push($bad_tables_fmt, sprintf("%s (%s)", $bt['table_name'], $bt['engine'])); } $msg = "

The following tables use an unsupported MySQL engine: " . implode(", ", $bad_tables_fmt) . ".

"; $msg .= "

The only supported engine on MySQL is InnoDB. MyISAM lacks functionality to run tt-rss. Please backup your data (via OPML) and re-import the schema before continuing.

WARNING: importing the schema would mean LOSS OF ALL YOUR DATA.

"; array_push($errors, $msg); } } } if (count($errors) > 0 && $_SERVER['REQUEST_URI']) { ?> Startup failed

Startup failed

Tiny Tiny RSS was unable to start properly. This usually means a misconfiguration or an incomplete upgrade. Please fix errors indicated by the following messages:

You might want to check tt-rss wiki or the forums for more information. Please search the forums before creating new topic for your question.

0) { echo "Tiny Tiny RSS was unable to start properly. This usually means a misconfiguration or an incomplete upgrade.\n"; echo "Please fix errors indicated by the following messages:\n\n"; foreach ($errors as $error) { echo " * $error\n"; } echo "\nYou might want to check tt-rss wiki or the forums for more information.\n"; echo "Please search the forums before creating new topic for your question.\n"; exit(-1); } } initial_sanity_check(); ?>