Comments on: Algorithms in PHP: Priority Queues (and Heaps)

By: Rye

Rye — Tue, 06 Sep 2022 16:36:14 +0000

getMax uses index 0. This is not the current value, but always the first inserted one.

The getSize function only gives the count of the keys.
When you inserting two values with the same key, the count would be wrong

removeMax does not remove the value, only when the pointer has reached the end.

Your test does not test for any of these things.

Nick Poulos — Mon, 05 Sep 2022 22:22:57 +0000

Cool article, looking forward to the next.

Kamran — Mon, 05 Sep 2022 19:45:06 +0000

Very informative and interesting brother. Keep it up.

Craig — Mon, 05 Sep 2022 02:02:39 +0000

Great example, thanks!