this is killing me`

[Anon]

i'm really struggling with this for/ while thing: i'm trying to set something up that info from a file into an array.
the idea is, all the info on a posted link is seperated by pipes |, with each link on a new.

i seem to keep getting these undefined ofset errors. argh.

function throw_links ($file){
$dataarray=file("$file");
$httpcounter=0;
for($i=0; $i<=count($dataarray); $i++){
if($dataarray[$i] != $empty){
echo "\n<hr>";
$tok = strtok($dataarray[$i],"|");
while($tok){
if($httpcounter==3){
echo "\n\t<a href=\"$tok\">$tok</a><br>";
$httpcounter++;
} else {
echo "\n\t$tok<br>";
$httpcounter++;
}
$tok = strtok("|");
}
$httpcounter=0;
}
}
} #- end throw_links

any help would really be appreciated. i've been struggling with task for a while now.

[chowdary]

Hi Nick,
Try this, i made some changes to your function

function throw_links ($fileurl)
{
$dataarray=file($fileurl);

for($i=0; $i<=sizeof($dataarray); $i++)
{
$httpcounter=0;

if($dataarray[$i] != "")
{
echo "<hr>";
$tok_arr = explode("|",$dataarray[$i]);
for($j=0;$j<sizeof($tok_arr);$j++)
{
if($httpcounter==3)
{
echo "<a href=\"$tok\">$tok</a><br>";
}
else
{
echo "$tok<br>";
}
$httpcounter++;
} // end for
} // end if
} // end for
} // end function

[Anon]

thanks man!

i had to make a few modifications, $tok wasn't ouputting anything but that was the start i needed. really do appreciate

-nick

function throw_links ($fileurl) {
$dataarray=file($fileurl);

for($i=0; $i<=sizeof($dataarray); $i++) {
$httpcounter=0;

      if($dataarray[$i] != "") {
      $tok_arr = explode("|",$dataarray[$i]);

          for($j=0;$j<sizeof($tok_arr);$j++) {
         global $links_target;
         $tok_arr[$j] = eregi_replace("([[:alnum:]]+)://([^[:space:]]*)([[:alnum:]#?/&=])", "<a href=\"\\1://\\2\\3\" target=\"$links_target\">\\1://\\2\\3</a>", $tok_arr[$j]);
	 $tok_arr[$j] = eregi_replace("(([a-z0-9_]|\\-|\\.)+@([^[:space:]]*)([[:alnum:]-]))", "<a href=\"mailto:\\1\">\\1</a>", $tok_arr[$j]);



                    if(($httpcounter==0) || ($httpcounter==1)){
                    echo "";
                    }
                    elseif($httpcounter==2) {
                    echo "\n<P><B>$tok_arr[$j]</B><BR>";
                    }
                    elseif($httpcounter==3) {
                    echo "\n\t$tok_arr[$j]<BR>";
                    }
		else{
		echo "\n\t$tok_arr[$j]<BR>";
		}
      $httpcounter++;

          } // end for
      } // end if

} // end for
} // end function

[chowdary]

Hi,
I forgot to add one more line.Add this line as first line in for loop.

$tok=$tok_arr[$j];

Cheers
Ajay