getMessage(),
$throwable->getFile(),
$throwable->getLine()
);
$forceDebugLog($message);
$forceDebugLog($throwable->getTraceAsString());
if ($forceDebugEnabled) {
http_response_code(500);
echo '' . htmlspecialchars($message . "\n" . $throwable->getTraceAsString(), ENT_QUOTES, 'UTF-8') . '
';
}
});
// Capture fatal shutdown errors (E_ERROR, E_PARSE, etc.) and surface them to stderr.
register_shutdown_function(static function () use ($forceDebugLog, $forceDebugEnabled): void {
$error = error_get_last();
if ($error === null) {
return;
}
$fatalTypes = [E_ERROR, E_PARSE, E_CORE_ERROR, E_COMPILE_ERROR, E_USER_ERROR, E_RECOVERABLE_ERROR];
if (!in_array($error['type'], $fatalTypes, true)) {
return;
}
$message = sprintf(
'[force-debug] Fatal error (%s): %s in %s:%d',
$error['type'],
$error['message'],
$error['file'],
$error['line']
);
$forceDebugLog($message);
if ($forceDebugEnabled) {
http_response_code(500);
echo '' . htmlspecialchars($message, ENT_QUOTES, 'UTF-8') . '
';
}
});
if ($forceDebugEnabled) {
error_reporting(E_ALL);
ini_set('display_errors', '1');
ini_set('display_startup_errors', '1');
$forceDebugLog('[force-debug] FORCE_DEBUG_ERRORS is enabled — stack traces will be sent to clients. Disable this in production.');
}