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run code in 300+ PHP versions simultaneously
<?php class b{ public $o; public function __construct(){ $this->o = (object)array('id'=>12); } } class foo { private $b; public function __construct(){ $this->b = new b(); } public function bar(){ return $this->b; } } $f = new foo(); var_dump( $f->bar()->o->id );

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53.27 ms | 402 KiB | 5 Q