Is there any way to know all previous functions were called before a point in my code? For example: I set a point in abc.php in my project, and I want to get all functions that were called before that point was reached. debug_backtrace() does not help here. Thanks so much :)
xdebug can generate function traces for you. See: http://xdebug.org/docs/execution_trace
use xdebug it will show trace and much more useful info
来源：https://stackoverflow.com/questions/6758486/php-i-want-to-know-how-to-get-function-trace