note 104092 deleted from function.isset by thiago
| From: | thiago@php.net | Date: | Mon, 23 May 2011 14:12:27 +0000 |
| Subject: | note 104092 deleted from function.isset by thiago | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-179962@lists.php.net to get a copy of this message | ||
Note Submitter: Paul Lashbrook
----
a correction to the below comment.
if you use the __isset() method within the class you can use the isset() function in your code
still.
<?php
class T
{
function __isset($att)
{
$props = get_object_vars($this);
return array_key_exists($att, $props);
}
}
$x = new T();
$x->foo_exists = 4;
var_dump(isset($x->foo_exists)); // TRUE
var_dump(isset($x->bar_exists)); // FALSE
?>