It only makes sense when:

 * You're accessing properties directly — `$foo->bar === false` vs `$foo->getBar() === false`.
 * You're not using strict equality — Yoda saves you from `=` vs `==`, not `=` vs `==` vs `===`... most of the time, you should be using `===` which is *really* hard to accidentally typo or misread as `=`.
 * You have inadequate test coverage.

You should probably fix all three of those things, rather than making your code hard to read by putting the operands on the wrong side of your `===`.