RE: [PHP] arrays in a class

[Leotta, Natalie (NCI/IMS)]

I'm just glad it's working!  It's hard to debug when you can't see what's in
the arrays :-)  The {} way is definitely not as nice looking - at least this
way when some other poor soul works with my code they have a chance at
understanding what was going on!

Thanks again!

-Natalie

-Original Message-
From: Alexander Skwar [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, April 23, 2002 4:45 PM
To: Leotta, Natalie (NCI/IMS)
Cc: [EMAIL PROTECTED]
Subject: Re: [PHP] arrays in a class


»Leotta, Natalie (NCI/IMS)« sagte am 2002-04-23 um 16:37:37 -0400 :
> Wow.  Now I'm feeling dumb...  It does work with my non-array vars 
> though -

Yes, it doesn't suprise me that it works with non arrays.  The parser
doesn't seem to be clever enough to catch that you want to pass [0] as the
array index to the class var apcs of $this.  Instead of doing it the way I
just suggested, you could have also done "{$this->apcs[0]}", I think.  I
seem to remember that this also should be possible - but IMO that's even a
lot more broken than my way and I've never used it.

> Thanks!!

np

Alexander Skwar
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Re: [PHP] arrays in a class

[Alexander Skwar]

»Leotta, Natalie (NCI/IMS)« sagte am 2002-04-23 um 16:37:37 -0400 :
> Wow.  Now I'm feeling dumb...  It does work with my non-array vars though -

Yes, it doesn't suprise me that it works with non arrays.  The parser
doesn't seem to be clever enough to catch that you want to pass [0] as
the array index to the class var apcs of $this.  Instead of doing it the
way I just suggested, you could have also done "{$this->apcs[0]}", I
think.  I seem to remember that this also should be possible - but IMO
that's even a lot more broken than my way and I've never used it.

> Thanks!!

np

Alexander Skwar
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RE: [PHP] arrays in a class

[Leotta, Natalie (NCI/IMS)]

Wow.  Now I'm feeling dumb...  It does work with my non-array vars though -
I guess laziness caught me.

Thanks!!

-Original Message-
From: Alexander Skwar [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, April 23, 2002 4:36 PM
To: Leotta, Natalie (NCI/IMS)
Cc: [EMAIL PROTECTED]
Subject: Re: [PHP] arrays in a class


»Leotta, Natalie (NCI/IMS)« sagte am 2002-04-23 um 16:27:46 -0400 :
> ImageString($this->im,1,65,5,"apcs[0] = 
> $this->apcs[0]",$this->black);

Hm, try to use proper syntax here, ie:

ImageString($this->im,1,65,5,"apcs[0] = " .
$this->apcs[0],$this->black);

Alexander Skwar
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Re: [PHP] arrays in a class

[Alexander Skwar]

»Leotta, Natalie (NCI/IMS)« sagte am 2002-04-23 um 16:27:46 -0400 :
> ImageString($this->im,1,65,5,"apcs[0] = $this->apcs[0]",$this->black);

Hm, try to use proper syntax here, ie:

ImageString($this->im,1,65,5,"apcs[0] = " . $this->apcs[0],$this->black);

Alexander Skwar
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[PHP] arrays in a class

[Leotta, Natalie (NCI/IMS)]

Do I have to do anything different to access an array in a class?  I have 
 var $apcs = array(); 
at the top of my class
 
I set it using 
 $line1->adj_array[$pos] = (integer) $value;
in the read-in part of the app that uses the class ($line1 is the object,
$pos is just a number)
 
Later on in the class I try to do this:
ImageString($this->im,1,65,5,"apcs[0] = $this->apcs[0]",$this->black);
and it prints out
apcs[0] = Array[0]
 
I've never had this happen before - I've always accessed members of an array
by using the square brackets?  I also tried [0][0] but that didn't work
either.  Can anyone see what I might be doing incorrectly?
 
Thanks!
 
-Natalie
 

Natalie S. Leotta
Information Management Services, Inc.
(301) 680-9770
[EMAIL PROTECTED]