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@ 2024-09-02T12:04:42Z

<?php

function main() : iterable {
    return [];
}

function main2() : iterable {
    yield 'Hello';
    yield 'World';
    return [];
}

foreach (main() as $line) {
    var_dump($line);
}
foreach (main2() as $line) {
    var_dump($line);
}

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

52.39 ms | 1035 KiB | 5 Q