diff options
Diffstat (limited to 'classes/errors.php')
-rw-r--r-- | classes/errors.php | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/classes/errors.php b/classes/errors.php index 3599c2639..aa626d017 100644 --- a/classes/errors.php +++ b/classes/errors.php @@ -7,7 +7,34 @@ class Errors { const E_SCHEMA_MISMATCH = "E_SCHEMA_MISMATCH"; const E_URL_SCHEME_MISMATCH = "E_URL_SCHEME_MISMATCH"; - static function to_json(string $code, array $params = []) { + /** + * @param Errors::E_* $code + * @param array<string, string> $params + */ + static function to_json(string $code, array $params = []): string { return json_encode(["error" => ["code" => $code, "params" => $params]]); } + + static function libxml_last_error() : string { + $error = libxml_get_last_error(); + $error_formatted = ""; + + if ($error) { + foreach (libxml_get_errors() as $error) { + if ($error->level == LIBXML_ERR_FATAL) { + // currently only the first error is reported + $error_formatted = self::format_libxml_error($error); + break; + } + } + } + + return UConverter::transcode($error_formatted, 'UTF-8', 'UTF-8'); + } + + static function format_libxml_error(LibXMLError $error) : string { + return sprintf("LibXML error %s at line %d (column %d): %s", + $error->code, $error->line, $error->column, + $error->message); + } } |