note 52452 deleted from language.types.type-juggling by betz
| From: | betz@php.net | Date: | Tue, 03 May 2005 07:41:06 +0000 |
| Subject: | note 52452 deleted from language.types.type-juggling by betz | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-88889@lists.php.net to get a copy of this message | ||
Note Submitter: Daniele
Reason: useless
----
Cast to 'int' of zero-length string is 0.
Sample:
$varCast = (int) '';
echo 'varCast = ' . $aa;
result: varCast = 0