RE: [PHP] Please explain...
| From: | Rudolf Visagie | Date: | Tue, 19 Mar 2002 11:01:57 +0000 |
| Subject: | RE: [PHP] Please explain... | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-89097@lists.php.net to get a copy of this message | ||
For interest's sake the following code:
$x = 0;
if ($x == "foo") {
echo "This is an integer comparison with foo being ".$x."<br>";
}
$y = true;
if ($y == "foo") {
echo "This is a boolean comparison with foo being ".$y."<br>";
}
prints:
This is an integer comparison with foo being 0
This is a boolean comparison with foo being 1
Cheers
-----Original Message-----
From: Alexander Skwar [mailto:ASkwar@host.homelinux.org]
Sent: Tuesday, March 19, 2002 12:51 PM
To: Rudolf Visagie
Cc: Jan Rademaker; php-general@lists.php.net
Subject: Re: [PHP] Please explain...
»Rudolf Visagie« sagte am 2002-03-19 um 12:19:04 +0200 :
> I would guess that the string "foo" evaluates to integer 0 in the
comparison
Hmm, shouldn't a filled string ("foo") evaluate to TRUE, ie. to 1?
Alexander Skwar
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