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<?php class Foo{ public function __unset($name) { trigger_error($name, E_USER_WARNING); } } $f = new Foo(); $f->__unset("direct"); @$f->__unset("direct suppressed"); unset($f->{"unset"}); //@unset($f->{"unset suppressed 1"}); - not allowed //unset(@$f->{"unset suppressed 2"}); - not allowed

This is an error 500

Value for `_results` contains invalid data `array`


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