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Re: solved

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On 5/5/2014 9:42 AM, richard wrote:
> On Mon, 05 May 2014 11:11:35 +0100, Ben Bacarisse wrote:
>
>> richard <noreply@example.com> writes:
>>
>>> On Sun, 04 May 2014 22:27:01 -0400, Jerry Stuckle wrote:
>> <snip>
>>>> But you didn't show your entire code, so it's hard to say what could be
>>>> wrong.
>>>
>>> for ($x=0;$x<=$number;$x++){
>>>
>>>    if ($files[x] !=".") {
>>                 ^ not $x
>>
>>>     $master[$lo]=$files[$x];
>>> 	 $lo=$lo+1;
>>>       }
>>> }
>>
>> You really need to find some what to work which lets you see all the
>> notices and warnings that PHP can give you.
>>
>> By the way, writing $master[] = ... puts an element at the next unused
>> numerical index in the array which might be what you are doing here with
>> $lo.  I'd write the above like this:
>>
>>    foreach ($files as $file)
>>         if ($file !== '.')
>>              $master[] = $file;
>
> Thanks. Works like a charm.
> Now how do I also include the ".."?
>    foreach ($files as $file)
>         if ($file !== '.' || $file!=="..")
>              $master[] = $file;
> This does not seem to work.
>
> Time to implement the formidable goto eh?
>

You're close.  You want to add it if $file != "." AND $file != "..".

If $file equals ".", it cannot equal "..", and vice versa.  So the test 
you have is always true.

So what you want is

            if ($file !== "." && $file !== "..")
...


-- 
==================
Remove the "x" from my email address
Jerry Stuckle
jstucklex@attglobal.net
==================

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Thread

how to join two arrays? richard <noreply@example.com> - 2014-05-03 13:25 -0400
  Re: how to join two arrays? "J.O. Aho" <user@example.net> - 2014-05-03 22:07 +0200
  Re: how to join two arrays? Denis McMahon <denismfmcmahon@gmail.com> - 2014-05-03 22:23 +0000
    Re: how to join two arrays? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-05-04 19:56 +0200
      Re: how to join two arrays? Jerry Stuckle <jstucklex@attglobal.net> - 2014-05-04 15:17 -0400
        Re: how to join two arrays? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-05-04 21:47 +0200
          Re: how to join two arrays? Jerry Stuckle <jstucklex@attglobal.net> - 2014-05-04 16:48 -0400
            Re: how to join two arrays? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-05-04 23:02 +0200
              Re: how to join two arrays? Jerry Stuckle <jstucklex@attglobal.net> - 2014-05-04 17:51 -0400
                Re: how to join two arrays? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2014-05-05 00:55 +0200
                Re: how to join two arrays? Jerry Stuckle <jstucklex@attglobal.net> - 2014-05-04 21:31 -0400
                Re: how to join two arrays? Jerry Stuckle <jstucklex@attglobal.net> - 2014-05-04 22:13 -0400
                Re: how to join two arrays? Richard Yates <richard@yatesguitar.com> - 2014-05-05 12:45 -0700
  solved    (was: how to join two arrays?) richard <noreply@example.com> - 2014-05-04 19:54 -0400
    Re: solved richard <noreply@example.com> - 2014-05-04 22:00 -0400
      Re: solved Jerry Stuckle <jstucklex@attglobal.net> - 2014-05-04 22:27 -0400
        Re: solved richard <noreply@example.com> - 2014-05-04 23:07 -0400
          Re: solved Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-05-05 11:11 +0100
            Re: solved richard <noreply@example.com> - 2014-05-05 09:42 -0400
              Re: solved Christoph Michael Becker <cmbecker69@arcor.de> - 2014-05-05 15:51 +0200
              Re: solved Jerry Stuckle <jstucklex@attglobal.net> - 2014-05-05 10:26 -0400
                Re: solved richard <noreply@example.com> - 2014-05-05 10:34 -0400
              Re: solved Doug Miller <doug_at_milmac_dot_com@example.com> - 2014-05-06 00:55 +0000
          Re: solved Denis McMahon <denismfmcmahon@gmail.com> - 2014-05-05 13:36 +0000

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