debug_print_backtrace() to String for log-file

Question

I have a problem. I would like to log the backtrace in a specific case in a log-file. debug_print_backtrace() builds a correct string for my purposes but debu

Answer 1

It's possible to do it with even less code, actually. Avoid the overhead of buffering with...

$error_string = (new Exception)->getTraceAsString();

That gives you the exact same output as debug_print_backtrace() stored to the $error_string.

And if you want to get more information for a more valuable stacktrace (line numbers, local object vars, etc.), try...

$error_string = print_r($e->getTrace(), true);