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<?php class Foo { public $bar = '120'; public function __sleep() { return [$this->bar, 240]; } } $obj = new Foo(); echo serialize($obj);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: serialize(): "120" returned as member variable from __sleep() but does not exist in /in/NaTIv on line 14 Warning: serialize(): Foo::__sleep() should return an array only containing the names of instance-variables to serialize in /in/NaTIv on line 14 Warning: serialize(): "240" returned as member variable from __sleep() but does not exist in /in/NaTIv on line 14 O:3:"Foo":0:{}

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