About assert() View as Markdown

My earlier reply was through my phone. I've since read the bug report and
saw your note where you couldn't reproduce it.

Assert is a statement in PHP 7. Try this code

function foo() {
debug_print_backtrace();
return true;
}

assert(foo());

In PHP 7 only foo() will be in the backtrace. In PHP 5 assert will be
listed as well.

What you are proposing has already been done. It's also why
zend.assertions has three settings: 1: on, -1: off, 0: emulate PHP 5.
Unless you have code on your hands that is breaking when the -1 setting is
used, the 0 setting should never be used.

The same beharviour, but assert as statement also uses 1 character less.

Em 14 de fev de 2018 10:13 AM, "Michael Morris" tendoaki@gmail.com
escreveu:

Hi developers,

Trying to resolve the bug #75950 (that after long hours I found that I
couldn't reproduce), I observed that if zend.assertions >= 0 the
generated code inside assert() was indeed executed even if
assert.active = off. Naturally the function arguments were evaluated before entering
into the assert() function.

https://bugs.php.net/bug.php?id=75950

The point is that will be possible to fully disable assertions setting
assert.active = false after initialization if we turn assert into a
statement. This can mantain fully backward compatibility. Calling
assert_options(ASSERT_ACTIVE, true) or false after initialization
would
fully enable or disable the functionality. It seems the most sensible
thing
to do.

By the way assert in Java and Python is an statement, and in C it
isn't a
function.

So my question is what is the purpose of mantaining assert() a
function,
there are any drawbacks of fully disabling it when zend.assertions >= 0?

PS: Strange that nobody cared in recent emails about the proposal to a
small increase of the testing coverage by doubling the testing time
duration, was somewhat interesting.

Assert.active is the legacy PHP 5 control. Don’t use it.

zend.assertions -1 has the behavior you want. 0 emulates PHP 5 and
earlier’s broken implementation of assert. If you don’t have legacy
software to babysit, don’t use it.