String "info" is converted to integer, which is 0...
a)
if("info" == "0")
b)
if("info" === 0)
c)
if("info" == (string)0)
Or use strcmp()
Cya...
Read a book "PHP for beginners"
-----Original Message-----
From: Bogdan Stancescu [mailto:gutza@xxxxxxxxxxx]
Sent: Friday, May 13, 2005 5:13 AM
To: php-general@xxxxxxxxxxxxx
Subject: Re: Strange comparison behaviour
You probably mis-typed something:
[bogdan@myserver ~]$ php
<?
if ("info" == 0) echo "is 0\n"; else echo "not 0\n";
?>
Content-type: text/html
X-Powered-By: PHP/4.3.11
is 0
Cheers,
Bogdan
Erwin Kerk wrote:
> Hi All,
>
> Can anyone explain me why the following code:
>
> if ("info" == 0) echo "is 0\n"; else echo "not 0\n";
>
> Results in: not 0
>
>
> Whereas:
>
> if ("inf" == 0) echo "is 0\n"; else echo "not 0\n";
>
> Results in: is 0
>
>
>
> Notice the difference: info in the first sample, inf in the second sample.
>
>
> The used PHP version is PHP 4.1.2 (CLI version)
>
>
> Erwin Kerk
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