getMessage()); } set_exception_handler('exception_handler'); function fatal_error_handler() { if (($error = error_get_last()) && $error['type'] == E_ERROR) { error("Caught fatal error: {$error['message']} in {$error['file']} at line {$error['line']}"); } } register_shutdown_function('fatal_error_handler'); // Due to composer autoload, this isn't implicitly global anymore global $error_recursion; $error_recursion = false; function error($message, $priority = true, $debug_stuff = false) { global $board, $mod, $config, $db_error, $error_recursion; if($error_recursion !== false) { die("Error recursion detected with $message
Original error: $error_recursion"); } $error_recursion = $message; if (defined('STDIN')) { // Running from CLI echo("Error: $message\n"); debug_print_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS); die(); } if (!empty($config)) { if ($config['syslog'] && $priority !== false) { // Use LOG_NOTICE instead of LOG_ERR or LOG_WARNING because most error message are not significant. _syslog($priority !== true ? $priority : LOG_NOTICE, $message); } if ($config['debug']) { $debug_stuff = []; if (isset($db_error)) { $debug_stuff = array_combine([ 'SQLSTATE', 'Error code', 'Error message' ], $db_error); } $debug_stuff['backtrace'] = debug_backtrace(); $pw = $config['db']['password']; $debug_callback = function($item) use (&$debug_callback, $pw) { if (is_array($item)) { $item = array_filter($item, $debug_callback); } return $item !== $pw || !$pw; }; $debug_stuff = array_map($debug_callback, $debug_stuff); } } if (isset($_POST['json_response'])) { header('Content-Type: text/json; charset=utf-8'); $data = [ 'error' => $message ]; if (!empty($config) && $config['debug']) { $data['debug'] = $debug_stuff; } print json_encode($data); exit(); } header("{$_SERVER['SERVER_PROTOCOL']} 500 Internal Server Error"); die(Element('page.html', [ 'config' => $config, 'title' => _('Error'), 'subtitle' => _('An error has occured.'), 'body' => Element('error.html', array( 'config' => $config, 'message' => $message, 'mod' => $mod, 'board' => isset($board) ? $board : false, 'debug' => str_replace("\n", ' ', utf8tohtml(print_r($debug_stuff, true))) )) ])); }