3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2017-07-08T13:01:25Z

<?php

function gen1()
{
    yield 1;
    yield 2;
    yield 3;
}

function gen2(bool $opt)
{
    if ($opt)
        return gen1();
        
    yield 4;
    yield 5;
    yield 6;
}

print_r(iterator_to_array(gen2(true)));
print_r(iterator_to_array(gen2(false)));

Output
Performance
VLD
References
Branches

print_r: documentation ( source)
iterator_to_array: documentation ( source)

preferences:dark modelive preview

36.71 ms | 402 KiB | 5 Q