Re: [PHP] Re: get line from file

2002-07-19 Thread Jason Wong 

On Friday 19 July 2002 15:43, Peter wrote:
> You can try this.
>
> 
> $datafile = file("..."); // Here comes your filename
>
> for ($k=0; $k<=count($datafile)-1; $k++) {
>
>   echo "$datafile[$k]"; // Display each line read from datafile
>
> }
>
> ?>

  foreach ($datafile as $line) {
echo "$line";
  }

is a lot simpler and easier to understand.

-- 
Jason Wong -> Gremlins Associates -> www.gremlins.com.hk
Open Source Software Systems Integrators
* Web Design & Hosting * Internet & Intranet Applications Development *

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Re: [PHP] Re: get line from file

2002-07-19 Thread Michael Hall 


I think more info is probably needed here. Is it always the literal string
"line3" that you want to catch, or always the second last line?

Some kind of regular expression solution is probably what you need.

Michael


On Fri, 19 Jul 2002, Peter wrote:

> You can try this.
> 
>  
> $datafile = file("..."); // Here comes your filename
> 
> for ($k=0; $k<=count($datafile)-1; $k++) {
> 
>   echo "$datafile[$k]"; // Display each line read from datafile
> 
> }
> 
> ?>
> 
> 
> "Yamin Prabudy" <[EMAIL PROTECTED]> schreef in bericht
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > I got a file line like this
> >
> > 
> > This is a line1
> > this is a line2
> > this is a line3
> > this is a line4
> > 
> >
> >
> >
> > how can i grep out the line1,line2,line3 ??
> > do anyone out there have any idea ?
> >
> 
> 
> 
> 

-- 

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Michael Hall [EMAIL PROTECTED]



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[PHP] Re: get line from file

2002-07-19 Thread Peter 

You can try this.

"; // Display each line read from datafile

}

?>


"Yamin Prabudy" <[EMAIL PROTECTED]> schreef in bericht
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> I got a file line like this
>
> 
> This is a line1
> this is a line2
> this is a line3
> this is a line4
> 
>
>
>
> how can i grep out the line1,line2,line3 ??
> do anyone out there have any idea ?
>



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