How to step through a loop in Xdebug?

Question

PHP

Hello. I'm learning Xdebug. I set it up in PHPStorm, everything works fine, the only thing I can’t figure out is how, when stepping through debugging, fall into the loop and monitor data changes inside it.
For example:

$testVar = 404;
while ($testVar < 410)
        $testVar++;

I put a breakpoint on the variable initialization line, then I press F8, the debugger immediately jumps to the next line after the loop.
I understand that the question is stupid and the answer is simple, but it is still there.
Thanks in advance to all who respond.

Answer 1

$testVar = 404;
while ($testVar < 410) {
    $testVar++;
}

looks like the storm is hinting at you about using PSR)

Answer 2

F7