Generator::getReturn

Generator::getReturn

Get the return value of a generator

mixed **Generator::getReturn**

Returns the generator's return value once it has finished executing.

Voorbeeld: example

<?php

$gen = (function() {
    yield 1;
    yield 2;

    return 3;
})();

foreach ($gen as $val) {
    echo $val, PHP_EOL;
}

echo $gen->getReturn(), PHP_EOL;

1
2
3