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PAL.C.T MINI SHELL
files >> /opt/php-7.0.1/Zend/tests/generators/
upload
files >> //opt/php-7.0.1/Zend/tests/generators/generator_with_keys.phpt

--TEST--
Generators can also yield keys
--FILE--
<?php

function reverse(array $array) {
    end($array);
    while (null !== $key = key($array)) {
        yield $key => current($array);
        prev($array);
    }
}

$array = [
    'foo' => 'bar',
    'bar' => 'foo',
];

foreach (reverse($array) as $key => $value) {
    echo $key, ' => ', $value, "\n";
}

?>
--EXPECT--
bar => foo
foo => bar
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