Subject: Re: [PHP-DEV] Interesting result
Again, as it is undefined in PHP the question
Why in itself is wrong :)
Andi
At 04:43 PM 12/21/2002 +0200, Andrey Hristov
wrote:
- Original Message -
From: Andi Gutmans [EMAIL PROTECTED]
To: Andrey
In php.dev Markus Fischer [EMAIL PROTECTED] wrote:
I was talking about telling the 'undefined behaviour' case; not
what happens with the values exactly. I don't see a drawback in
documenting an 'undefined behaviour'. It's good for people to
have a torough documentation which even warns them
oukei, stopping to ask anymore :))
Andrey
- Original Message -
From: Andi Gutmans [EMAIL PROTECTED]
To: Andrey Hristov [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Saturday, December 21, 2002 7:20 PM
Subject: Re: [PHP-DEV] Interesting result
Again, as it is undefined in PHP
]; [EMAIL PROTECTED]
Sent: Saturday, December 21, 2002 7:20 PM
Subject: Re: [PHP-DEV] Interesting result
Again, as it is undefined in PHP the question Why in itself is wrong :)
Andi
At 04:43 PM 12/21/2002 +0200, Andrey Hristov wrote:
- Original Message -
From: Andi
Hi,
i got an interesting case :
?php
$a = 1;
var_dump($a + $a++);
$a = 1;
$x = $a;
var_dump($a + $a++);
?
Result
int(2)
int(3)
Can somebody explain why if there is reference to the var the result is
different?
Andrey
--
PHP Development Mailing List http://www.php.net/
To
It doesn't matter because the behavior here is undefined just like in C.
You can't use a variable and it's post/pre increment value in the same
expression.
Andi
At 03:26 PM 12/21/2002 +0200, Andrey Hristov wrote:
Hi,
i got an interesting case :
?php
$a = 1;
var_dump($a + $a++);
$a = 1;
$x
- Original Message -
From: Andi Gutmans [EMAIL PROTECTED]
To: Andrey Hristov [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Saturday, December 21, 2002 4:17 PM
Subject: Re: [PHP-DEV] Interesting result
It doesn't matter because the behavior here is undefined just like in C.
You can't use
Subject: Re: [PHP-DEV] Interesting result
It doesn't matter because the behavior here is undefined just like in C.
You can't use a variable and it's post/pre increment value in the same
expression.
Two years ago I've been told by a professort that a+++a+++a depends on the
language