Online PHP editor | output for 7tMHH

@ 2016-08-19T17:01:34Z

<?php

class CustomArrayIterator extends ArrayIterator {
    public function current(){
        return "CustomArrayIterator::current called";
    }
}

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

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

Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12: Deprecated: Return type of CustomArrayIterator::current() should either be compatible with ArrayIterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/7tMHH on line 4 storged value<br>CustomArrayIterator::current called<br>
Output for 5.6.0 - 5.6.25, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30: storged value<br>CustomArrayIterator::current called<br>

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