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run code in 200+ php & hhvm versions
Bugs & Features
<?php class IsGet { private $arr = [1 => 1, 2 => 2, 3 => 3]; function &__get($property) { echo "__get\n"; return $this->arr; } function __isset($property) { echo "__isset\n"; return false; } } $instance = new IsGet(); var_dump(isset($instance->arr[1]));
Output for 7.0.6 - 7.2.6
__isset bool(false)
Output for 5.5.0 - 7.0.5
__get bool(true)