temp file help

carlos_luis

Hi.

I'm using the temporal file to display some data and change the "" tag.
But does not work.
I dont know if I'm doing the procedure correctly.

while ($value = mysql_fetch_row($results))
{
//here the validation, change the tags.
$message = $value[3];
$tmp = tmpfile();
fputs($tmp, $message, strlen($message));
$out = "";
$in = "";
$news = "";
// get line by line
while (!feof ($tmp)){
$line = fgets ($tmp, 1024);
$line = str_replace ($in, $out, $line);
$news .= $line;
}
//until here the take off the tags
print $news
}

Thanks for help.
Best.

dalecosp

Originally posted by carlos_luis
Hi.

I'm using the temporal file to display some data and change the "" tag.
But does not work.
I dont know if I'm doing the procedure correctly.

while ($value = mysql_fetch_row($results)) { 
     //here the validation, change the <font> tags. 
     $message = $value[3]; 
     $tmp = tmpfile(); 

fputs($tmp, $message, strlen($message)); 

 $out = "<font face="verdana, arial, helvetica, sans-serif" size="2" color=#ffffff>"; 
 $in = "<font color=\"#CCCCCC\" class=\"verdanatex\">"; 
 $news = ""; 

// get line by line 
     while (!feof ($tmp)){ 
          $line = fgets ($tmp, 1024); 
          $line = str_replace ($in, $out, $line); 
          $news .= $line; 
     } 
//until here the take off the tags 
     print $news;
}

Thanks for help.
Best. [/B]

Are you quite sure that you want

$news = "";

in every iteration of this loop?

Seems a little fishy to me...also, you have no semicolon after the [man]print/man statement...

HTH,

carlos_luis

Hi.

Thanks for check my problem.

I really need that (news="")

in every interation of the loop, because I need to set that var for display each value of the recordset.

I think the error is in the tempfile.
I was testing and I never get a value for the line var ($line).
But I dont know how to resolve it or if I'm using correctly the tempfile.

Best.

carlos_luis

Hi.

Thanks for check my problem.

I really need that (news="")

in every interation of the loop, because I need to set that var for display each value of the recordset.

I think the error is in the tempfile.
I was testing and I never get a value for the line var ($line).
But I dont know how to resolve it or if I'm using correctly the tempfile.

Best.