Removing a Blank line from a text file
| From: | Richard Kurth | Date: | Tue, 11 Mar 2003 01:03:39 +0000 |
| Subject: | Removing a Blank line from a text file | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-139054@lists.php.net to get a copy of this message | ||
This function removes a line from a text file list. It has one problem if
it removes a line from the beginning or middle of the text file list
it leaves a blank line. How can I make it remove the blank line also?
function remove_email($email){
global $members,$datadir,$email;
$recordsarray = file($members);
$temp = array();
for ($i=0;$i<count($recordsarray);$i++)
{
if (!strstr($recordsarray[$i], $email))
{
$temp[] = $recordsarray[$i];
}
}
$recordsarray = $temp;
$lines = implode('',$recordsarray);
$fp = fopen($members, "w");
fwrite($fp, $lines, strlen($lines));
fclose($fp);
}
--
Best regards,
Richard mailto:rdkurth@starband.net