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PHP - Generator function
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| <?php | |
| function xrange($start, $limit, $step = 1) { | |
| for ($i = $start; $i <= $limit; $i += $step) { | |
| yield $i; | |
| } | |
| } | |
| foreach (xrange(1, 9, 2) as $number) { | |
| echo "$number "; | |
| } | |
| // This prints: 1 3 5 7 9 |
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