note 10116 deleted from language.operators.increment by alindeman
| From: | alindeman@php.net | Date: | Tue, 22 Apr 2003 02:32:41 +0000 |
| Subject: | note 10116 deleted from language.operators.increment by alindeman | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-46919@lists.php.net to get a copy of this message | ||
Regarding incrementing characters, this also works on strings.
So,
$a = 'z';
++$a; // $a is now 'aa'
++$a; // $a is now 'ab'
$a = 'az';
++$a; // $a is now 'ba'
However, you cannot decrement a string in this way.
$a = 'az';
--$a; // $a is still 'az'