empty() behavior
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by lightalloy
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Published on 2010-04-27T07:32:51Z
Indexed on
2010/04/27
7:43 UTC
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Maybe I'm asking a stupid question, but I can't understand this behavior:
<?php
$this->meeting->google_id = 'test';
$test = $this->meeting->google_id;
var_dump(empty($test));
var_dump(empty($this->meeting));
var_dump(empty($this->meeting->google_id));
?>
gives output:
bool(false) bool(false) bool(true)
Why the result of empty($this->meeting->google_id); is true? And how should I check this property then?
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