note 82548 added to function.file

A user suggested using rtrim always, due to the line ending conflict with files that have an EOL that differs from the server EOL. Using rtrim with it's default character replacement is a bad solution though, as it removes all whitespace in addition to the '\r' and '\n' characters. A good solution using rtrim follows: <?php $line = rtrim($line, "\r\n") . PHP_EOL; ?> This removes only EOL characters, and replaces with the server's EOL character, thus making preg_* work fine when matching the EOL ($) ---- Server IP: 64.71.164.2 Probable Submitter: 24.40.216.236 ---- Manual Page -- http://www.php.net/manual/en/function.file.php Edit -- https://master.php.net/note/edit/82548 Del: integrated -- https://master.php.net/note/delete/82548/integrated Del: useless -- https://master.php.net/note/delete/82548/useless Del: bad code -- https://master.php.net/note/delete/82548/bad+code Del: spam -- https://master.php.net/note/delete/82548/spam Del: non-english -- https://master.php.net/note/delete/82548/non-english Del: in docs -- https://master.php.net/note/delete/82548/in+docs Del: other reasons-- https://master.php.net/note/delete/82548 Reject -- https://master.php.net/note/reject/82548 Search -- https://master.php.net/manage/user-notes.php