note 87857 added to function.serialize
| From: | LuisRodriguez-R at osu1 dot php dot net | Date: | Sat, 27 Dec 2008 04:42:47 +0000 |
| Subject: | note 87857 added to function.serialize | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-148554@lists.php.net to get a copy of this message | ||
@Marek Soldt
"ceil(strlen($data) / $ko)" can be precomputed and stored on a variable, so PHP
doesn't have to evaluate the expression once and again:
<?php
// string in $data
$ko = 4096;
$data2 = array();
$limit = ceil(strlen($data) / $ko);
for($i=0;$i<$limit;$i++) {
$data2[] = substr($data,($i * $ko),(($i+1) * $ko));
}
// prepared array in $data2
?>
Thanks for the code.
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Manual Page -- http://www.php.net/manual/en/function.serialize.php
Edit -- https://master.php.net/note/edit/87857
Del: integrated -- https://master.php.net/note/delete/87857/integrated
Del: useless -- https://master.php.net/note/delete/87857/useless
Del: bad code -- https://master.php.net/note/delete/87857/bad+code
Del: spam -- https://master.php.net/note/delete/87857/spam
Del: non-english -- https://master.php.net/note/delete/87857/non-english
Del: in docs -- https://master.php.net/note/delete/87857/in+docs
Del: other reasons-- https://master.php.net/note/delete/87857
Reject -- https://master.php.net/note/reject/87857
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