======================================================
Alice Wei
MIS 2009
School of Library and Information Science
Indiana University Bloomington
[EMAIL PROTECTED]
________________________________________
From: Peter Ford [EMAIL PROTECTED]
Sent: Friday, July 18, 2008 11:02 AM
To: [email protected]
Subject: Re: [PHP] Trailing Spaces Problem
Thiago H. Pojda wrote:
> On Fri, Jul 18, 2008 at 11:41 AM, Wei, Alice J. <[EMAIL PROTECTED]> wrote:
>
>> Hi,
>
>
>
>> Is there some way that I can have it so that it can print out:
>>
>> 1: 1 2:0 3: 70.208 4. 61.613 5. 1.424
>>
>> I tried using \s for trailing spaces, but It all gave me output of
>> everything in the single line.
>> Have I missed something here?
>>
>
> You're just removing every space there is, letting none for values
> separation.
>
> Just replace every "\s\s" with "\s" until there's no more "\s\s".
>
> Probably some regex would be better, but that's not my area :)
>
> Regards,
> Thiago
>
>
>> Thanks in advance.
>>
>> Alice
You probably need to use a regexp, so you can accomodate the different types of
white space:
<?php
$string="1 0 70.208 61.613 1.424 3.689 61.404
0.000 0.000 0.000 0.000 0.000";
$data = preg_split('/\s+/',$string);
echo "1: ". $data[0] . " 2: " . $data[1] . " 3: " . $data[2] . " 4: " .
$data[3] . " 5: " . $data[4]
?>
Does that work for you?
Thanks, this worked perfectly!
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