On Tue, Jul 7, 2020 at 2:47 PM Michał Marcin Brzuchalski <michal.brzuchal...@gmail.com> wrote: > > Hi internals, > > following recently added alternative to `token_get_all()` in form of a > dedicated class `PhpToken` > I've made a similar proposal for collecting stack traces by introducing > `StackFrame::getTrace()` > and `StackFrame` which replaces array with keys and values known from > `debug_backtrace()`. > > To compete with easier adoption `StackFrame` implements `ArrayAccess` > giving identical API > to `debug_backtrace()`. > > A test script with deep recursion up to 1M frames uses 50% less memory than > `debug_backtrace()`. > > The RFC is described here https://wiki.php.net/rfc/stack-frame-class > It includes implementation of PoC and tests. > > Cheers, > Michał Marcin Brzuchalski
Any opposition for a parameter to limit stack depth? It's something I'd like on the old API too. -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: https://www.php.net/unsub.php
