Why is there a 15 byte limit in the first place? On Wed, Jun 24, 2020, 1:22 PM tyson andre <tysonandre...@hotmail.com> wrote:
> > Hi internals, > > By default, strings in parameter lists are truncated to 15 bytes by > default in Throwable->getTraceAsString() > (and Throwable->__toString() as a consequence). > (in Zend/zend_exception.c in `static void _build_trace_args(zval *arg, > smart_str *str)`) > > This limit is too short to see relevant information such as file paths, > full urls, etc, which makes reporting bugs in applications inconvenient. > > Would there be any interest in an ini setting such as > `exception_string_length_limit` as a non-negative value to raise this > (either allowed to be 0 or more or 15 or more, defaulting to 15) > > It's possible to manually work around it by calling Throwable->getTrace(), > but inconvenient, > and there's always a concern about the user-space trace generation having > its own issues > (e.g. > https://github.com/phan/phan/blob/3.0.3/src/Phan/Debug/Frame.php#L25-L132) > > In applications that don't have a custom exception handler, users could > raise this to make creating bug reports easier. > > ``` > php > test('12345678901234567890'); > Warning: Uncaught Exception in php shell code:1 > Stack trace: > #0 php shell code(1): test('123456789012345...') > #1 {main} > thrown in php shell code on line 1 > ``` > > Thanks, > - Tyson > -- > PHP Internals - PHP Runtime Development Mailing List > To unsubscribe, visit: https://www.php.net/unsub.php > >
