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strip domain from email addy and write to a text file

i'm looking to strip the domain off an email address like this

open emaillist.txt
eplode @ for each email address
write $doman to newlist.txt (and echo each)

PHP:

<?php
$Lines = file("emails.txt");
foreach($Lines as $Key => $Val) 
{
   $Data[$Key] = explode("@", $Val);
}
for($K = 0; $K < sizeof($Lines); $K++) 
{ 
   echo '.'$Data[$K][1]'.';
}
?>

problem is i'm not to great and doing arrays+loops i know how to open a file and write to a file and basic's on loops/arrays.

//edit
just needed to modify this line:
echo '.'$Data[$K][1]'.';

to make it work properly :] didn't bother with having it to write to another file

Last edited by nertman, December 29th, 2006 07:20 AM (Edited 1 times)

The spoono tutorial (I believe is where you got your code from), is using multiple data on each line of the text file. In your case you don't need that. Unless I am missing something?

I believe the code below will work for you.

PHP:

<?php
$Lines = file("emails.txt");
$file = fopen("newlist.txt", "w");
for($K = 0; $K < sizeof($Lines); $K++) 
{
   $pos = strrpos($Lines[$K], "@");
   $str = substr($pos+1);
   echo $str;
   fwrite($file, $str);

}
fclose($file);
?>

___________________

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Last edited by howdy, December 29th, 2006 04:29 PM (Edited 1 times)