Online PHP editor | refs for GlIi0

<?php $condition_true = true; $condition_false = false; $bar = 'bar'; var_dump($condition_true ? $bar : null); var_dump($condition_false ? $bar : null); var_dump($condition_true ?? $bar ?? null); var_dump($condition_false ?? $bar ?? null); var_dump($condition_true ?: $bar); var_dump($condition_false ?: $bar);