note 115863 added to language.generators.syntax
| From: | dejiakala at gmail dot com | Date: | Sun, 05 Oct 2014 20:31:54 +0000 |
| Subject: | note 115863 added to language.generators.syntax | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-200590@lists.php.net to get a copy of this message | ||
Another Fibonacci sequence with yield keyword:
<?php
function getFibonacci($first, $second, $total) {
yield $first;
yield $second;
for ($i = 1, $total -= 2; $i <= $total; $i++) {
$sum = $first + $second;
$first = $second;
$second = $sum;
yield $sum;
}
}
// Generate first 10 numbers of the Fibonacci sequence starting from 0, 1
foreach (getFibonacci(0, 1, 10) as $fibonacci) {
// 0 1 1 2 3 5 8 13 21 34
echo $fibonacci . " ";
}
?>
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Server IP: 87.124.126.49
Probable Submitter: 81.108.40.42
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Manual Page -- http://php.net/manual/en/language.generators.syntax.php
Edit -- https://master.php.net/note/edit/115863
Del: integrated -- https://master.php.net/note/delete/115863/integrated
Del: useless -- https://master.php.net/note/delete/115863/useless
Del: bad code -- https://master.php.net/note/delete/115863/bad+code
Del: spam -- https://master.php.net/note/delete/115863/spam
Del: non-english -- https://master.php.net/note/delete/115863/non-english
Del: in docs -- https://master.php.net/note/delete/115863/in+docs
Del: other reasons-- https://master.php.net/note/delete/115863
Reject -- https://master.php.net/note/reject/115863
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