Online PHP editor | output for G6VW0

@ 2016-08-19T16:53:18Z

<?php

class Some extends ArrayObject {
    function __construct(){
        parent::__construct(array("key"=>"storged value"),ArrayObject::ARRAY_AS_PROPS);
    }

    function offsetGet($index){
        return "offsetGet called";
    }
}

$obj=new Some();
print $obj->key."<br>";
foreach($obj as $key=>$val){
    print $val."<br>";
}

Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.31, 8.3.0 - 8.3.31, 8.4.1 - 8.4.23, 8.5.0 - 8.5.8: Deprecated: Return type of Some::offsetGet($index) should either be compatible with ArrayObject::offsetGet(mixed $key): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/G6VW0 on line 8 offsetGet called<br>storged value<br>
Output for 5.6.0 - 5.6.25, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30: offsetGet called<br>storged value<br>

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