note 104448 deleted from function.end by danbrown
| From: | danbrown@php.net | Date: | Wed, 15 Jun 2011 23:05:36 +0000 |
| Subject: | note 104448 deleted from function.end by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-180588@lists.php.net to get a copy of this message | ||
Note Submitter: hajikelist
----
//a bit faster, and still correct, way to get last array key
$id = 'testindex';
$busters = array();
for ($a=0;$a<20000;$a++) {
$busters[$id.$a] = $id.$a. '_value';
}
$last_entry = array_slice($busters, count($busters)-1);
//now use array keys - less wasteful for large arrays
$buster = array_pop(array_keys($last_entry));