Offer debugger methods to dump a variable
Import dprint_r and dieprint_r to the library.
These functions allow to enclose a print_r call in a preformatted block,
so the output could be read directly in a rendered HTML document.
They are intended to be used as debug time.
As these global functions are still in use during some current debug
and development tasks, we offer a mechanism to register them from the
Debugger class. As create_function is deprecated since PHP 7.2.0,
the selected method is to require a wrapper file in the global space.
The result is a choice between those two syntaxes:
- unit test provided for the registration
- integration tests provided for the debug methods
Reviewed By: dereckson
Maniphest Tasks: T1395
Differential Revision: https://devcentral.nasqueron.org/D1614