note 77387 deleted from function.serialize by nlopess
| From: | nlopess@php.net | Date: | Sat, 01 Sep 2007 16:34:44 +0000 |
| Subject: | note 77387 deleted from function.serialize by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-130062@lists.php.net to get a copy of this message | ||
Note Submitter: euromark at web dot de
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Funny thing...
I serialized an array $thenumbers[] with 5-6 item in it.
$numbers=serialize($thenumbers);
$_SESSION['admin_numbers']=$numbers;
But when i unserialized them, the count() function does only return a correct number, if the array
got at least 1 item.
$findarray= unserialize($_SESSION['admin_numbers']);
echo count($findarray);
so if the session variable is empty, it will still return 1 instead of 0...
what can i do? its kinda important because this way i wanted to check, if the session has some
values in it - to use them in on the page
thank you