getting domain only

[BluaP]

given an url (through a form) like

http://www.com.com/sdsfewa/asadasd/asdasdas

https://www.nl.sd/sdfsf/sdfds.xml

weblog.lastpak. nl/index.php?id=sd fsd

http://testing.stupid.com

i want to have only the domain (in this case www.com.com, www.nl.sd,
weblog.lastpak. nl and testing.stupid. com),so stripping of the http://
(can be done easily) but also everything behind .com .nl or whatever.
--
http://bluap.nl

[Jon Kraft]

Re: getting domain only

BluaP wrote:
[color=blue]
> given an url (through a form) like
>
> http://www.com.com/sdsfewa/asadasd/asdasdas
> www.nl.sd/sdfsf/sdfds.xml
> weblog.lastpak. nl/index.php?id=sd fsd
> http://testing.stupid.com
>
> i want to have only the domain (in this case www.com.com, www.nl.sd,
> weblog.lastpak. nl and testing.stupid. com),so stripping of the http://
> (can be done easily) but also everything behind .com .nl or whatever.[/color]

Hi,

Make sure you add "http://" if not present, and then use parse_url().

http://uk.php.net/manual/en/function.parse-url.php

HTH;
JOn

[Shawn Wilson]

Re: getting domain only

BluaP wrote:[color=blue]
>
> given an url (through a form) like
>
> http://www.com.com/sdsfewa/asadasd/asdasdas
> www.nl.sd/sdfsf/sdfds.xml
> weblog.lastpak. nl/index.php?id=sd fsd
> http://testing.stupid.com
>
> i want to have only the domain (in this case www.com.com, www.nl.sd,
> weblog.lastpak. nl and testing.stupid. com),so stripping of the http://
> (can be done easily) but also everything behind .com .nl or whatever.
> --
> http://bluap.nl[/color]

$urls = array("http://www.com.com/sdsfewa/asadasd/asdasdas",
"www.nl.sd/sdfsf/sdfds.xml", "weblog.lastpak .nl/index.php?id=sd fsd",
"http://testing.stupid. com");

foreach ($urls as $url)
echo preg_replace("/^(http:\/\/)?([^\/\?]+)([\/|\?])?(.+)?$/", "\$2\n", $url);

This seems to work. I wasn't sure if it was possible for a url to take the
form:

http://www.domain.com?foo=bar

but it's included anyway.

Shawn
--
Shawn Wilson
shawn@glassgian t.com

http://www.glassgiant.com