note 41103 deleted from language.types.string by colder
| From: | colder@php.net | Date: | Tue, 17 Oct 2006 18:05:46 +0000 |
| Subject: | note 41103 deleted from language.types.string by colder | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-118639@lists.php.net to get a copy of this message | ||
Note Submitter: zefram at cesena dot net
----
Make attention to string conversion!
Strings may evaluate to true but also to zero!!
<?
$hello='hi there';
echo($hello?'true':'false'); //true
echo($hello==0?'true':'false'); //true!!!!!
echo($hello===0?'true':'false'); //false
?>