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@ 2015-12-16T20:50:51Z

<?php

function fooGenerator() {
    $range = range(0, 1000);
    try {
        foreach ($range as $key) {
            yield $key;
        }
    } finally {
        var_dump($this, 'Closed!');
    }
    
}


$iterator = fooGenerator();

foreach ($iterator as $key) {
    break;
}

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
range: documentation ( source)

preferences:dark modelive preview

34.57 ms | 402 KiB | 5 Q