note 121020 deleted from function.array-sum by salathe
| From: | salathe@php.net | Date: | Mon, 21 Sep 2020 14:50:59 +0000 |
| Subject: | note 121020 deleted from function.array-sum by salathe | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-215350@lists.php.net to get a copy of this message | ||
Note Submitter: p dot troxler at hispeed dot ch
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array_sum can be used to caculate the cross sum in a very short way:
array_sum(str_split('17243'))
php frameworks like rexo do it like this; it's faster then do it by iteration.