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ThijsFeryn/5_generator_delegation.php

Created November 30, 2015 14:16
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PHP 7 generator delegation
Raw
5_generator_delegation.php
<?php
/**
* Generator delegation
*/
function gen()
{
yield 1;
yield 2;
yield from gen2();
}
function gen2()
{
yield 3;
yield 4;
}
foreach (gen() as $val)
{
echo $val, PHP_EOL;
}
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