6 jQuery Responsive Layout for mobile

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1. app-UI

TV Listings
app-UI may be helpful to mobile and web developers for developing interactive mobile or web applications using HTML and JavaScript. The animations are hardware accelerated and are rendered using CSS3 translate3d.

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Best 20 FlipBook responsive jQuery

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1. WowBook, create ebooks with page flip

With WowBook, you can easily crate an online publication with two flipping effects. This plugin doesn’t need flash and supports all the major browsers. It also has zoom functionality, keyboard navigation and mousewheel navigation.

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Fix OpenSSL Heartbleed for Server admin

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This is  How to Fix OpenSSL Heartbleed for Server admin

Over the past few days, we have received an overwhelming number of questions about the OpenSSL Heartbleed bug and how cPanel system administrators should be handling this.
First of all, if you haven’t read Codenomicon’s write-up on the bug, which thoroughly explains what it is, you should look visit heartbleed.com. Because their website already covers just about everything you need to know, I don’t feel the need to rehash all the nitty-gritty details here.  I’m only going to address how you, a cPanel administrator, should address this on your server.
Only CentOS 6.5 is vulnerable to this bug.  Obviously this affects other OS’s as well, but as a cPanel administrator you’re only dealing with CentOS (and perhaps FreeBSD).  If you use a version of CentOS older than 6.5, read no further – you’re not affected and can rest easy.
You can test whether you’re vulnerable by using this tool against a website on your server that has an SSL certificate installed.
To clear this up real quick: OpenSSL is a vendor-supplied package that, in your case, is provided by CentOS.  It is not supplied by cPanel, so there’s no point in asking them to “fix” this.  There is nothing for them to fix.  However, if you have system package upgrades enabled for cpupdate, and cPanel updates run automatically on your server, chances are the OpenSSL updates have already been installed.  To configure your cPanel update settings, check out this link, or go to WHM -> Update Preferences.
Check to see if you’re running the latest version as so:

root@server [~]# rpm -qa |grep -i openssl
openssl-1.0.1e-16.el6_5.7.x86_64
openssl-devel-1.0.1e-16.el6_5.7.x86_64
At this point you’re looking for version 1.0.1e or newer (at the time of this writing, 1.0.1e is the latest).  This update does not necessarily fix the bug in question, but rather disables the TLS heartbeat extensions that are vulnerable.  A later version will likely fix the problem altogether, but such is not available yet because RHEL has not released a fix.

You also use this command to update Openssl:
yum update openssl

After OpenSSL is updated, you need to restart services.  This is necessary whether you updated OpenSSL yourself, or let cPanel do it during its update process.  The following services should be restarted:
  • cPanel
  • Apache
  • Exim
  • Dovecot/Courier
  • Pure-ftpd/Proftp
  • MySQL
  • any other services that use SSL (Tip: you can use the following command to find a list of services to restart)
lsof -n | grep ssl | grep DEL | awk ‘{print $1}’ | sort | uniq
OR REBOOT for quickest way


Once this is done, you should be good to go.  It is recommended, however, that you re-key your SSL certificates and have then re-issued and re-installed to prevent security problems resulting from a compromised private key.


Revoking and Reissuing your SSL Certs/Keys

If you have purchased an SSL certificate from a provider and you have updated your OpenSSL packages on your server, you will need to revoke your old keys and you'll have to reissue new keys. This is a process known as "rekeying".
This process is very dependent upon the SSL service that issued your initial certificate, but you should search their administration interface for an option that is similar to "rekey" or "reissue keys". Most SSL issuers will revoke your former key when you rekey, but you can usually also do this explicitly using their administrative interface.
Follow the directions that your SSL provider gives you. They may give you very specific instructions for how to regenerate a CSR, or they may not.
If they do not provide you with the specific openssl commands that they would like you to use, you can generate your new SSL CSR by typing something like this. Again, add sudo if you are not root:
openssl req -new -newkey rsa:2048 -nodes -keyout hostname.key -out hostname.csr
You will need to copy your generated CSR into your provider's web interface after generation in order to rekey your server. You will then need to download the new certificate from the web interface.
You will have to install the new keys to the same location that your old keys and certificates were kept. The path that you'll need to use for your certificate and keys will vary by distribution and how you configured your web server. For instance, some are kept in /etc/ssl/certs while others may be kept in locations provided by your web server.
For example, if you are using the Apache web server, you should see a line in your main Apache configuration file, a virtualhost file, or a separately sourced configuration file that points to the location where it looks for your SSL information:
SSLEngine on
SSLCertificateFile /path/to/your_domain.crt
SSLCertificateKeyFile /path/to/your_key.key
SSLCertificateChainFile /path/to/CA.crt
These may look different, but they should point you in the correct direction to find your SSL certificate location.
If you are using Nginx, you'll find similar directives that point to your server's SSL certificate and key. They might look something like this:
server {
    . . .
    ssl_certificate /path/to/your_domain.crt;
    ssl_certificate_key /path/to/your_key.key;
    . . .
}
Another option is to check your distribution's documentation or check your server's filesystem to find out where your certificates are stored.
When you are finished, you should restart your web server to use the new keys. The method of doing this will vary by distribution and server.
On Debian or Ubuntu, you can restart your web server by typing:
sudo service apache2 restart    # For Apache web server
sudo service nginx restart      # For Nginx web server
On CentOS or Fedora, you can restart by typing:
sudo service httpd restart      # For Apache web server
sudo service nginx restart      # For Nginx web server
For Arch Linux you should use something like:
sudo systemctl restart httpd.service
sudo systemctl restart nginx.service
This should allow your web server to pick up your new certificate changes.

Additional Considerations from a Client's Perspective

Because of the widespread nature of this bug, there are other considerations that you should take into account as well. As a consumer of web services and sites, you should also react quickly to try to minimize the potential damage to your accounts and information.
You should consider any communication that you secured by SSL previously to have been compromised by this bug. This means any kind of interaction with secure websites were open to snooping.
A good first step is to change your password on every site that you use, after you have verified that they have updated their OpenSSL versions to patch this vulnerability. If you change your password prior to the remote site patching their SSL version, your new password is just as vulnerable as your old one.
One consideration that is of high importance is to secure any VPN instances that you have set up. There are a few different ways that VPN connections are implemented, but SSL is one of the most popular. For instance, OpenVPN uses SSL. Any certificates required to connect to your server should be regenerated to ensure that they are secured.

Another good measure is to remove all session keys and cookies. This means regenerate API keys, clear cookies that are stored in your browser, etc. This may be a massive inconvenience, but the cost of not going through these pains now is that your accounts are basically wide open and communication with remote servers that have not updated their OpenSSL should be considered no more secure than plain-text.

CSS parser in PHP

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 <?php
include("cssparser.php");

$css = new cssparser();
$css->ParseStr("b {font-weight: bold; color: #777777;} b.test{text-decoration: underline;}");
echo $css->Get("b","color");     // returns #777777
echo $css->Get("b.test","color");// returns #777777
echo $css->Get(".test","color"); // returns an empty string
?> 

You can Parser Css code in php easily

PHP function detect utf8 string

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It's working on PHP4, PHP5


function is_utf8($str) {
    $c=0; $b=0;
    $bits=0;
    $len=strlen($str);
    for($i=0; $i<$len; $i++){
        $c=ord($str[$i]);
        if($c > 128){
            if(($c >= 254)) return false;
            elseif($c >= 252) $bits=6;
            elseif($c >= 248) $bits=5;
            elseif($c >= 240) $bits=4;
            elseif($c >= 224) $bits=3;
            elseif($c >= 192) $bits=2;
            else return false;
            if(($i+$bits) > $len) return false;
            while($bits > 1){
                $i++;
                $b=ord($str[$i]);
                if($b < 128 || $b > 191) return false;
                $bits--;
            }
        }
    }
    return true;
}

Function php convert string to UTF-8

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conver string to Utf8 if String is not equals to 'UTF-8'




/*
*QQ: 290359552
* conver to Utf8 if $str is not equals to 'UTF-8'
*/
function convToUtf8($str)
{
if( mb_detect_encoding($str,"UTF-8, ISO-8859-1, GBK")!="UTF-8" )
{

return  iconv("gbk","utf-8",$str);

}
else
{
return $str;
}

}