Ruben Sargsyan » links http://rubensargsyan.com Personal Website Thu, 03 May 2012 21:02:30 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 Retrieve links and sort them by follow or nofollow http://rubensargsyan.com/retrieve-links-and-sort-them-by-follow-or-nofollow/ http://rubensargsyan.com/retrieve-links-and-sort-them-by-follow-or-nofollow/#comments Tue, 16 Nov 2010 11:50:14 +0000 Ruben Sargsyan http://rubensargsyan.com/?p=475 This PHP example is used to retrieve all links from a file content or a url content, then sort by the follow links or nofollow links and show them:

<?php
$file = "http://example.com";
 
$content = file_get_contents($file);
$links = array("follow"=>array(),"nofollow"=>array());
 
preg_match_all("/(<a.*>)(.*)(<\/a>)/ismU",$content,$matches,PREG_SET_ORDER);
 
if(empty($matches)){
    echo("There is no link in the file ".$file.".");
}else{
    foreach($matches as $match){
        preg_match("/href\s*=\s*[\'|\"]\s*([^\"|\']*)\s*[\'|\"]/i",$match[1],$href);
 
        if(preg_match("/rel\s*=\s*[\'|\"]\s*nofollow\s*[\'|\"]/i",$match[1])){
            $links["nofollow"][] = $href[1];
        }else{
            $links["follow"][] = $href[1];
        }
    }
 
    $output = "<h1>Nofollow links</h1>";
 
    if(empty($links["nofollow"])){
        $output .= "There is no nofollow link.";
    }else{
        $output .= "<ol type='1'>";
 
        foreach($links["nofollow"] as $link){
            $output .= "<li>".$link."</li>";
        }
 
        $output .= "</ol>";
    }
 
    $output .= "<h1>Follow links</h1>";
 
    if(empty($links["follow"])){
        $output .= "There is no follow link.";
    }else{
        $output .= "<ol type='1'>";
 
        foreach($links["follow"] as $link){
            $output .= "<li>".$link."</li>";
        }
 
        $output .= "</ol>";
    }
 
    echo($output);
}
?>
]]> http://rubensargsyan.com/retrieve-links-and-sort-them-by-follow-or-nofollow/feed/ 1 The Last Visited Pages http://rubensargsyan.com/the-last-visited-pages/ http://rubensargsyan.com/the-last-visited-pages/#comments Sun, 17 Jan 2010 08:28:57 +0000 Ruben Sargsyan http://rubensargsyan.com/?p=239 Setting this script on your website will give your visitors the great opportunity to see their last visited pages of your website. The visited pages links are created by using DOM and JavaScript. Script is working by the Cookies (the visited pages are kept for example about a month – the period is decided by you). The quantity of the shown links are set by you. So, this is a very effective and comfortable script, that will be very pleasant for the visitors of your website.

How To Use:

1. Copy the the_last_visited_pages.js and the_last_visited_pages.css into your website directory.

2. Write in the <head></head>
<link rel=”stylesheet” href=”the_last_visited_pages.css” type=”text/css” />
<script src=”the_last_visited_pages.js” type=”text/javascript”></script>

3. Set <div id=”the_last_visited_pages”></div> where you want to show the last visited pages of the visitor.

4. Add <script type=”text/javascript”>start_the_last_visited_pages();</script> just after </body>

How To Customize:

You can use CSS to style it. Edit the code in the_last_visited_pages.css

Version:

1.0

License:

Creative Commons License
The Last Visited Pages by Ruben Sargsyan is licensed under a Creative Commons Attribution 3.0 Unported License.
Based on a work at rubensargsyan.com.

Donate:

If you find this plugin useful to you, please consider making a small donation to help contribute to further development. Thanks for your kind support!
Donate

]]> http://rubensargsyan.com/the-last-visited-pages/feed/ 2 Disable all links by javascript http://rubensargsyan.com/disable-all-links-by-javascript/ http://rubensargsyan.com/disable-all-links-by-javascript/#comments Mon, 11 Jan 2010 16:45:25 +0000 Ruben Sargsyan http://rubensargsyan.com/?p=232 To disable all links of a web page add the script bellow just after </body>

<script type="text/javascript">
    var all_links = document.getElementsByTagName("a");
 
    for(var i=0; i<all_links.length; i++){
        all_links[i].removeAttribute("href");
    }
</script>
]]> http://rubensargsyan.com/disable-all-links-by-javascript/feed/ 0