Strip URL to domain name - PHP Snipplr Social Repository

Revision: 12109

at March 3, 2009 09:49 by duniyadnd

Updated Code

<?

$url[0] = " http://www.google.com/test "; 
$url[1] = "http://www.google.com/and"; 
$url[2] = "http://web.google.com/bla"; 
$url[3] = "http://google.com/go/"; 
$url[4] = "www.google.com/jeep"; 
$url[5] = "google.com/bam"; 
$url[6] = "http://google.com/forget"; 
$url[7] = "mail.google.com"; 
$url[8] = "google.co.in"; 
$url[9] = "http://google.co.uk"; 
$url[10] = "http://mail.google.co.uk"; 
$url[11] = "google.co.uk/"; 
$url[12] = "http://mail.google.co.uk/";

foreach ( $url as $u ) { 
	 echo stripit($u)."<br>"; 
}


/*** this is the stripit function for you copy/pasters out there ***/
function stripit ( $url ) { 
   $url = trim($url);
   $url = preg_replace("/^(http:\/\/)*(www.)*/is", "", $url); 
   $url = preg_replace("/\/.*$/is" , "" ,$url); 
   return $url; 
}
?>

Revision: 12108

at March 2, 2009 16:44 by duniyadnd

Initial Code

function stripit ( $url ) { 
   $url = trim($url);
   $url = pregreplace("/^(http:\/\/)*(www.)*/is", "", $url); 
   $url = pregreplace("/\/.*$/is" , "" ,$url); 
   return $url; 
}

Initial URL

Initial Description

Alternative to 
[http://snipplr.com/view/12616/strip-url-to-its-domain-name/](http://snipplr.com/view/12616/strip-url-to-its-domain-name/, "this snippet"), as it didn't come out clearly in the comments.

Update - Edited based on gdvickery's comment - thanks!

Also added a test case so people can see how it works.

Initial Title

Strip URL to domain name

Initial Tags

url

Initial Language

PHP

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