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@ 2017-09-13T07:33:45Z

<?php

function xrange($start, $limit, $step = 1) {
    for ($i = $start; $i <= $limit; $i += $step) {
        yield $i;
    }
}

$generator = xrange(1, 100);

var_dump($generator);

while ($generator->valid()) {
    print $generator->current() . PHP_EOL;
    
    $generator->next();
}

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

146.02 ms | 404 KiB | 5 Q