Online PHP editor | refs for GiSbY

@ 2026-09-30T17:11:33Z

<?php

function h(): void {
	$f = -0.0;
	var_dump($f === 0.0); // bool(true)
	echo $f, "\n";        // -0
	if ($f === 0.0) {
		$f = 0.0;         // reported as assign.redundant
	}
	echo $f, "\n";        // 0
}
h();