<?php class Smth { public function __get($name) { echo "Get: " . $name . "\n"; return $name == "abc" ? null : 1; } public function __set($name, $value) { echo "Set: " . $name . " to " . $value . "\n"; } } $x = new Smth(); $x->abc ??= 7; $x->cde ??= 8;
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