note 94583 deleted from language.operators.increment by danbrown
| From: | danbrown@php.net | Date: | Thu, 12 Nov 2009 23:52:30 +0000 |
| Subject: | note 94583 deleted from language.operators.increment by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-162838@lists.php.net to get a copy of this message | ||
Note Submitter: jellestege at gmail dot com
----
at daevid at daevid dot com,
"Why would you EVER want $num = $num++; to give you back the value you already had? "
Consider the following script:
<?php
$i = 0;
while ( $i < 10 ) {
printf("%d",$array[$i++]);
}
?>
If you increment $i before returning it, the initial value of $i should be -1.