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@ 2018-01-26T14:40:30Z

<?php

class Ints extends ArrayObject {
    public function offsetGet($index) : int {
        var_dump('offsetGet');
        return parent::offsetGet($index);
    }
}

$ints = new Ints([1,2,'foo']);
for ($i = 0; $i < 3; $i++) {
    var_dump($ints[$i]);
}

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

26.02 ms | 404 KiB | 5 Q