note 84210 deleted from control-structures.for by danbrown
| From: | danbrown@php.net | Date: | Mon, 07 Dec 2009 15:57:50 +0000 |
| Subject: | note 84210 deleted from control-structures.for by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-163640@lists.php.net to get a copy of this message | ||
Note Submitter: alexander gavazov
----
<?php
// Better variant
$some_arr = array('a', 'b', 'c', 'd', 'e');
for ($i = 0, $cnt = count($some_arr); $i < $cnt; $i++) {
print $some_arr[$i] . "\n";
unset($some_arr[$i]);
}
// Slowest variant
$some_arr = array('a', 'b', 'c', 'd', 'e');
for ($i = 0; $i < count($some_arr); $i++) {
print $some_arr[$i] . "\n";
unset($some_arr[$i]);
}
?>