bagder: curl-www/libcurl/php/examples authors.txt, 1.1, 1.2 linkchecker.php, NONE, 1.1 linkchecker.php.html, NONE, 1.1

Update of /cvsroot/curl/curl-www/libcurl/php/examples
In directory labb:/tmp/cvs-serv18095

Modified Files:
	authors.txt 
Added Files:
	linkchecker.php linkchecker.php.html 
Log Message:
linkchecker by Michael Phipps


--- NEW FILE: linkchecker.php ---
<?php
/*
Check for Reciporical Link
Use this script to check if reciporical link agreements are being honoured.

In this simple example we are just checking for the existance of a url in
any pair of <a></a> tags on a link page.
*/

// The url that should appear on the link page
$url="http://michaelphipps.com";
// The link page that should contain the url
$link_page="http://curl.haxx.se/libcurl/php/examples/multi.html";

// Use Curl to return the raw source of a webpage to a variable called 
$result
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$link_page);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
$result=curl_exec ($ch);
curl_close ($ch);

// Search for the $url on the $link_page.
/*
Returns the result in an array called $matches
(this regular expression could probably be improved...)
*/
preg_match ("|<[aA] (.+?)".$url."(.+?)>(.+?)<\/[aA]>|i", $result, $matches);


// See if there were any matches
/*
(note preg_match only returns the first match,
use preg_match_all to return all matches)
*/

if (count($matches)>0){
 // if there are items in the array, then there was a match.
 echo "The link exists on the target website";
 print_r($matches);

 /*
 If you require very specific link text you can use the information
 returned in the $matches array to further assess if your website is
 being linked the way you want.
 */

}else{
 // if there are no items in the array, then no matches were found.
 echo "The link does not exist on the target website";
}

?>

--- NEW FILE: linkchecker.php.html ---
Check for a given link in a remote page

Index: authors.txt
===================================================================
RCS file: /cvsroot/curl/curl-www/libcurl/php/examples/authors.txt,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- authors.txt	10 Nov 2005 23:15:16 -0000	1.1
+++ authors.txt	11 Nov 2005 23:28:52 -0000	1.2
@@ -5,3 +5,4 @@
 resizejpg.php <a title="Michael Phipps is a PHP Programmer located in Brisbane, Queensland, Australia." href="http://michaelphipps.com" >Michael Phipps</a>
 multi.php Roman Rozanov
 multipartpost.php Pete James
+linkchecker.php <a title="Michael Phipps is a PHP Programmer located in Brisbane, Queensland, Australia." href="http://michaelphipps.com" >Michael Phipps</a>