vb.org Archive - Don't take vB's code as a model for perfect coding!

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vb.org Archive (https://vborg.vbsupport.ru/index.php)

- vBulletin 3 Articles (https://vborg.vbsupport.ru/forumdisplay.php?f=187)

- - Don't take vB's code as a model for perfect coding! (https://vborg.vbsupport.ru/showthread.php?t=50148)

filburt1

03-16-2003 12:06 AM

Whoops, didn't see that bit. :)

Dean C

03-16-2003 08:44 AM

Quote:

$_FILES = &$HTTP_POST_FILES;

Oh no ampersand when assigning variables. This is going to confuse me majorly as i still don't understand the concept :(

- miSt

Scott MacVicar

03-16-2003 11:07 AM

ampersand means you are referncing the variables.

PHP Code:


		
			
$array = array();

$newarray = &$array;

$array[] = 'test';

$array[] = 'cows';

print_r($newarray);

basically you can change array and the values are reflected in $newarray.

Dean C

03-16-2003 11:09 AM

*Kinda understands*

- miSt

filburt1

03-16-2003 02:16 PM

It's a pointer:

PHP Code:


		
			
$a = &$b;

So any time you modify $a you modify $b.

Dean C

03-16-2003 05:16 PM

I finally learnt this after reading a section from SAMS learn PHP in 24 hours :)

The books is good so far :D

- miSt

filburt1

03-16-2003 05:21 PM

I told you and everybody I know, Sams books are awesome :)

NTLDR

03-16-2003 06:33 PM

Personally I find the way the vB2 code is currently written far easier to read than all your examples of how to do it "correctly", but thats just me. I tend to be quite picky about how I lay my code out and do it in the way that I find easiest to read myself.

refertech

03-16-2003 06:51 PM

Oh, man I just left Barns and Noble and didnt buy that book. S**t, I guess ill have to go back. So that is the best book to starter with?

Mark

Dean C

03-16-2003 06:56 PM

SAMS php in 24 hours is awesome. I'd reccomend it so far :D

- miSt

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