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Possible Duplicate:
Parsing Domain From URL In PHP

how do i get 

http://localhost/

from 

http://localhost/something/

using php

I tried

    $base  = strtok($url, '/');
Community
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Matt Elhotiby
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    which of http://stackoverflow.com/search?q=parse+url+php have you tried and why didnt they solve your question? – Gordon Apr 11 '11 at 16:46

3 Answers3

5

You can use parse_url to get down to the hostname.

e.g.:

$url = "http://localhost/path/to/?here=there";
$data = parse_url($url);
var_dump($data);

/*
Array
(
    [scheme] => http
    [host] => localhost
    [path] => /path/to/
    [query] => here=there
)
*/
Majid Fouladpour
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halfdan
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5
$url = 'http://localhost/something/';
$parsedurl  = parse_url($url);
echo $parsedurl['scheme'].'://'.$parsedurl['host'];
gmadd
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1

Check out parse_url() - http://php.net/parse_url

Jason McCreary
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