Re: [PHP] Re: Regular Expressions - A relatively simple search...

2001-09-09 Thread Sterling Hughes
On Mon, 10 Sep 2001, Mike Gifford wrote: > Thanks robin, this is very useful! > yep, although pathinfo() is much easier: $extension = pathinfo($userfile_name, PATHINFO_EXTENSION); -Sterling > Robin Vickery wrote: > > [EMAIL PROTECTED] (Mike Gifford) writes: > > > > > >>Hello, > >>

[PHP] Re: Regular Expressions - A relatively simple search...

2001-09-09 Thread Mike Gifford
Thanks.. _lallous wrote: > $str = "/home/mike/test.txt"; > if (preg_match("/[^\.]+$/", $str, $matches)) > $ext = $matches[0]; > else > $ext = "no extension"; > echo "extension=$ext"; > ?> > > "Mike Gifford" <[EMAIL PROTECTED]> wrote in message > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...

[PHP] Re: Regular Expressions - A relatively simple search...

2001-09-09 Thread Mike Gifford
Thanks robin, this is very useful! Robin Vickery wrote: > [EMAIL PROTECTED] (Mike Gifford) writes: > > >>Hello, >> >>I'm trying to replace a couple of lines of code: >> >> $dotpos = 1 - (strlen($userfile_name) - strpos($userfile_name, '.')); >> $extension = substr($userfile_name, $dot

[PHP] Re: Regular Expressions - A relatively simple search...

2001-09-07 Thread Robin Vickery
[EMAIL PROTECTED] (Mike Gifford) writes: > Hello, > > I'm trying to replace a couple of lines of code: > > $dotpos = 1 - (strlen($userfile_name) - strpos($userfile_name, '.')); > $extension = substr($userfile_name, $dotpos); > > with a simpler regular expression: > $extension

[PHP] Re: Regular Expressions - A relatively simple search...

2001-09-07 Thread _lallous
"Mike Gifford" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hello, > > I'm trying to replace a couple of lines of code: > > $dotpos = 1 - (strlen($userfile_name) - strpos($userfile_name, '.')); > $extension = substr($userfile_name, $dotpos); > > with a simp