<Original message>
From: _lallous <[EMAIL PROTECTED]>
Date: Wed, Sep 05, 2001 at 12:17:21PM +0200
Message-ID: <[EMAIL PROTECTED]>
Subject: [PHP] For the RegExps gurus!
> I want to write a RegExp that converts something like this:
> $mem = "
> Hello world! http://www.helloworld.com\n
> Hello world! ftp://ftp.server.com\n
> Hello world www.helloworld.com"
>
> how can I write a single regexp that converts $mem to this:
> $mem = "
> Hello world! <a
> href="http://www.helloworld.com";>http://www.helloworld.com</a>\n
> Hello world! <a href="ftp://ftp.server.com";>ftp://ftp.server.com</a>\n
> Hello world <a
> href="http://www.helloworld.com";>http://www.helloworld.com</a>"
>
> As you noticed that the second line didn't have the protocol specifier and
> it took by default "http://"; and the ones that had a protocol specifier were
> kept as is.
</Original message>
<Reply>
This should do the job:
--- PHP code ---
<PRE>
<?php
$mem = "Hello world! http://www.helloworld.com\n
Hello world! ftp://ftp.server.com\n
Hello world www.helloworld.com";
/* ------ ! Here's your regexp ! ------ */
$mem = preg_replace ("/\s+([http:|ftp:]{0,1}\S+\.\S+)/me", "' <A href=\"'.
(ereg('^[http:|ftp:]','\\1')
? '\\1\">\\1</A>'
: 'http://\\1\";>http://\\1</A>')", $mem);
print ($mem);
?>
</PRE>
--- End of PHP code ---
Let me know if this was what you were looking for...
</Reply>
--
* R&zE:
-- »»»»»»»»»»»»»»»»»»»»»»»»
-- Renze Munnik
-- DataLink BV
--
-- E: [EMAIL PROTECTED]
-- W: +31 23 5326162
-- F: +31 23 5322144
-- M: +31 6 21811143
--
-- Stationsplein 82
-- 2011 LM HAARLEM
-- Netherlands
--
-- http://www.datalink.nl
-- ««««««««««««««««««««««««
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
