<?php class Foo { private $info = []; function __set($k, $v){ $this->info[$k] = $v; } function __get($k){ return $this->info[$k] ?: null; } } $bar = new Foo(); $bar->foo = []; var_dump($bar->foo); $bar->foo[] = 'fool'; var_dump($bar->foo);
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Value for `_results` contains invalid data `array`