Groups > comp.lang.php > #11961

Re: converting numbers to ascii values

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From	"J.O. Aho" <user@example.net>
Newsgroups	comp.lang.php
Subject	Re: converting numbers to ascii values
Date	Sun, 24 Nov 2013 21:53:33 +0100
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On 24/11/13 19:15, richard wrote:
> On Sun, 24 Nov 2013 18:21:43 +0100, Luuk wrote:
>
>> On 24-11-2013 17:58, richard wrote:
>>> In BASIC I would run a for loop to print out the corresponding characters
>>> for a given value.
>>>
>>> for x=65 to 90
>>> print chr$(x)
>>> next x
>>>
>>> would give ABCDEF......
>>>
>>> how is this done in php?
>>>
>>
>> http://us1.php.net/manual/en/function.chr.php
>
> thanks that was what I was looking for.
> In my array the key is one letter.
> "A"=>array()
> "B"=>array()
> "C"=>array()
>
> I need to step through each character to get the list.
> What is a good way to do that?
>
> BASIC style
>
> x=65
> while x<91
> a$=chr$(x)
> print a$
> x=x+1
> wend
>
>

for-loop works fine, you can also use foreach-loop if you have a list of 
keys stored in a variable.

-- 

  //Aho

Thread

converting numbers to ascii values richard <noreply@example.com> - 2013-11-24 11:58 -0500
  Re: converting numbers to ascii values Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2013-11-24 12:06 -0500
    Re: converting numbers to ascii values The Natural Philosopher <tnp@invalid.invalid> - 2013-11-24 17:42 +0000
      Re: converting numbers to ascii values Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2013-11-24 13:39 -0500
    Re: converting numbers to ascii values Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-11-24 22:46 +0100
      Re: converting numbers to ascii values Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2013-11-24 23:01 +0100
  Re: converting numbers to ascii values Luuk <luuk@invalid.lan> - 2013-11-24 18:21 +0100
    Re: converting numbers to ascii values richard <noreply@example.com> - 2013-11-24 13:15 -0500
      Re: converting numbers to ascii values "J.O. Aho" <user@example.net> - 2013-11-24 21:53 +0100
        Re: converting numbers to ascii values Doug Miller <doug_at_milmac_dot_com@example.com> - 2013-11-25 02:50 +0000
          Re: converting numbers to ascii values Jerry Stuckle <jstucklex@attglobal.net> - 2013-11-24 22:36 -0500
            Re: converting numbers to ascii values "J.O. Aho" <user@example.net> - 2013-11-25 06:47 +0100
      Re: converting numbers to ascii values Luuk <luuk@invalid.lan> - 2013-11-25 13:16 +0100
  Re: converting numbers to ascii values Doug Miller <doug_at_milmac_dot_com@example.com> - 2013-11-25 02:47 +0000
    Re: converting numbers to ascii values richard <noreply@example.com> - 2013-11-24 22:30 -0500
      Re: converting numbers to ascii values Evan Platt <evan@theobvious.espphotography.com.invalid> - 2013-11-24 22:12 -0800
  Re: converting numbers to ascii values Denis McMahon <denismfmcmahon@gmail.com> - 2013-11-25 03:40 +0000

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