You can use the following code for post the message to another server using fopen and fsockopen

    function post($host, $post_url,$port,$data) {
        $errno = 0;
        $errstr = '';

        $path = str_replace($host,'',$post_url); // IP of minor instance

        $header_variables = "POST / HTTP/1.1\r\n";
        $header_variables .= "Host: $host\r\n";
        $header_variables .= "Connection: Close\r\n";
        $header_variables .= "Content-Type: application/xml\r\n";
        $header_variables .= "Content-Length: " . strlen($data) . "\r\n\r\n";

        // establish the connection and send the request
        $fp = fsockopen($host, $port, &$errno, &$errstr, 15);
        if ($fp) {
            stream_set_timeout($fp, 15);
            fputs($fp, $header_variables);
            fputs ($fp, $data); //data written
            fputs ($fp, "\r\n"); //request posted

            $response = stream_get_contents($fp);
            $info = stream_get_meta_data($fp);
            if (!$info['timed_out'] && $fp) {
                //get response and everything is ok
            } else {
                trigger_error('Timed out for '.$post_url);
                exit();
            }

            fclose($fp); //close the file

        } else {
            trigger_error('Failed to open socket connection. ');
            exit();
        }
    }

[php]

using CURL function post message also possible for that you can use following code
[php]
<?php

/* http://localhost/upload.php:
print_r($_POST);
print_r($_FILES);
*/

$ch = curl_init();

$data = array('name' => 'Foo', 'file' => '@/home/user/test.png');

curl_setopt($ch, CURLOPT_URL, 'http://localhost/upload.php');
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);

curl_exec($ch);
?>

First you have to create database for it. If your database has been created add this table to database.

 CREATE TABLE IF NOT EXISTS `posts` (

 `name` varchar(100) NOT NULL,

 `email` varchar(100) NOT NULL,

 `website` varchar(100) NOT NULL,

 `message` text NOT NULL,

 `ip` varchar(25) NOT NULL,

 `date` varchar(50) NOT NULL

 ) ENGINE=InnoDB DEFAULT CHARSET=latin1;

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Step 1: Creating A Form

First we have to create a form. to do this use the following PHP code:

echo "<form action='index.php?act=add' method='post'>"

.”Name:
<input type=’text’ name=’name’ size=’30′ />
”

.”Email:
<input type=’text’ name=’email’ size=’30′ />
”

.”Website:
<input type=’text’ name=’website’ size=’30′ />
”

.”Message:
<textarea cols=’30′ rows=’8′ name=’message’></textarea>
”

.”<input type=’submit’ value=’Post’ />”

.”</form>”;

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Step 2: Add Info To Database

Now we have to add info to database. Do this using by this PHP code:


if($_GET['act'] == "add")

{ // If act is "add" like this file.php?act=add display the content

$sqlCon = mysql_connect(“localhost”, ”root”, ”bananaman”); // Connect to database

if($sqlCon == true){ // If connection has been made then..

$sqlSel = mysql_select_db(“guestbook”, $sqlCon); // Select a database

if($sqlSel == true)

{ // If database has been successfully selected gather info and post it

$name = addslashes(htmlspecialchars($_REQUEST['name'])); // Takes ”name” field from the form

$email = addslashes(htmlspecialchars($_REQUEST['email'])); // Takes ”email” field from the form

$website = addslashes(htmlspecialchars($_REQUEST['website'])); // Takes ”website” field from the form

$message = addslashes(htmlspecialchars($_REQUEST['message'])); // Takes ”message” field from the form

$ip = $_SERVER['REMOTE_ADDR']; // This takes user’s IP

$time = time(); // Get UNIX timestamp

// This will create a SQL query which inserts all that information into database

$sql = ”INSERT INTO posts (name, email, website, message, ip)

VALUES ('".$name."', '".$email."', '".$website."',

'".$message."', '".$ip."', '".$time."')";

// This will process SQL query and performs inserting info to database

$query = mysql_query($sql);

if($query == true) { // If everything was correct ..

echo ”Your post has been successfully posted!”; // Display a success message

}else { // But if there was something wrong ..

echo ”There was something wrong.”; // Display a fail message

// As you can see I have commented

// mysql_error() function. It is because

// if you want to see what went wrong with

// your SQL query. Displaying it is not very

// good idea because it’s like a candy to

// hackers. So if you have fixed the problem

// make sure to add comment ”//” in front of it

//echo mysql_error();

}

mysql_close($sqlCon); // Close connection to database

}else{

exit; // If database selection wasn’t a success close script

}

}else{

exit; // If connecting to database wasn’t a success close script

}

}

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Step 3: Displaying Posts

Now posting part is done, now we’re going to display our posts.

Use this PHP code:

$sqlCon = mysql_connect("localhost", "root", "bananaman"); // Connect to database

if($sqlCon == true) { // If connecting was successful ..

$sqlSel = mysql_select_db(“guestbook”, $sqlCon); // select your database

if($sqlSel == true) { // If database selecting was successful then take info from it

// Select all records from database

$sql = ”SELECT * FROM posts”;

// Process your selection

$query = mysql_query($sql);

// This creates a table which contains all info

// of your posts

while($info = mysql_fetch_array($query)) {

echo ”<table width=’300′ border=’1′>”

.”<tr>”

.”<td>Posted by: <a href=’”.$info['website'].”‘>”.$info['name'].”</a> (<a href=’mailto:”.$info['email'].”‘>Email</a>)</td>”

.”<td align=’right’>”.date(“H:i j F Y”, $info['date']).”</td>”

.”</tr>”

.”<tr>”

.”<td colspan=’2′>”.$info['message'].”</td>”

.”</tr>”

.”</table>”

.”
“;

}

mysql_close($sqlCon); // Close database connection

}else { // If database selection wasn’t successful ..

exit; // exit form the script

}

}else { // If connection to database wasn’t success ..

exit; // exit from your script

}

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

And you are done with your script. It should look like this:

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Thank you!

If you try to install memcached with Linux server then use following commands

# yum install libevent
# yum install libmemcached libmemcached-devel
# yum install memcached

For Starting the memcached server
# memcached -d -m 512 -l 127.0.0.1 -p 11211 -u nobody

11211 port is default port for memcached server.

For using the memecached with php client you need to install following package

# pecl install memcache

After installing all packages restart the apache server.

# /etc/sbin/service httpd restart

<?php
/* OO API */
$memcache_obj = new Memcache;
$memcache_obj->connect('memcache_host', 11211);
$memcache_obj->set('any_key', 'some value', MEMCACHE_COMPRESSED, 50);
echo $memcache_obj->get('any_key');
?>

Important Note: Memcached key has limitations of 250 charactors, So key value should be with in 250 charactors.

There is no difference between die() and exit() function. They both are same and worked same.
Again question is why php keep the both functions if they are same. Both functions are alias of each other function.

Due to API and keeping the backward compatibility both functions are kept.

Here is one more example:

is_int() and is_integer() are also same.

There are quite a few functions in PHP which you can call with more than one name. In some cases there is no preferred name among the multiple ones, is_int() and is_integer() are equally good for example. However there are functions which changed names because of an API cleanup or some other reason and the old names are only kept as aliases for backward compatibility. It is usually a bad idea to use these kind of aliases, as they may be bound to obsolescence or renaming, which will lead to unportable script. This list is provided to help those who want to upgrade their old scripts to newer syntax.

Full list of Aliases function you will find on following URL:

http://php.net/manual/en/aliases.php

Sleep function delays the program execution for the given number of seconds.
Usleep delays program execution for the given number of micro seconds.

Following is the php example with sleep function

<?php
echo date('h:i:s') . "<br />";

//stop execution for 30 seconds
sleep(30);

//start again
echo date('h:i:s');

?>

Following is the php example with usleep function

<?php
echo date('h:i:s') . "<br />";

//stop execution for 30 seconds
usleep(30000000);

//start again
echo date('h:i:s');
?>

First I will tell about creating the normal error log file.
Open your pho.ini file and modify the following line.

error_log = /var/log/php-error.log

Make sure display_errors set to Off (no errors to end users)

display_errors = Off

This is normal way to check the php error log.

But if you want to check where is script is dying or you want to debug.
Then use trigger_error() function. Personaly I love to use this function for logging the php errors.

Using this function you can specify the custom error messages as per your script requirement.

<?php
$test = ture;
if ($test == true) {
trigger_error("A custom error has been triggered");
}
?>

When you run this file and check the php error log file or you can check httpd/apache error log file.

you will got following error message.

Notice: A custom error has been triggered
in C:\webfolder\test.php on line 5

In this article I will show how to detect IE browser and IE 7 and IE8 using php language.

Following function you can use for detecting the IE browsers.

function detect_ie($navigator_user_agent)
{
 if (stristr($navigator_user_agent, "MSIE"))
 {
 return true;
 } else return false;
}

detect_ie($_SERVER['HTTP_USER_AGENT']);

//detect IE7 browser

function detect_ie7($navigator_user_agent)
{
 if (stristr($navigator_user_agent, "msie 7"))
 {
 return true;
 } else return false;
}

detect_ie7($_SERVER['HTTP_USER_AGENT']);

function detect_ie8($navigator_user_agent)
 {
 if (stristr($navigator_user_agent, "msie 7"))
 {
 return true;
 } else return false;
 }

detect_ie8($_SERVER['HTTP_USER_AGENT']);

For this example I used the RHEL 5.3 edition. If server is new then use follwoing commands to keep server up to date.
When I tried to install php-pear lib in server I am not able to install all the pear libs. Then I Used following commands for installing the php-pear fully.

# yum update
# up2date -u
# yum install lighttpd-fastcgi php-cli php-mysql php-gd php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc php-eaccelerator php-magickwand php-magpierss php-mapserver php-mbstring php-mcrypt php-mhash php-mssql php-shout php-snmp php-soap php-tidy php-pear php-devel httpd-devel mysql-server mysql-devel

The 2 RPMs which we need are:
epel-release and remi-release

# wget http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-3.noarch.rpm
# rpm -Uvh epel-release-5-3.noarch.rpm

# wget http://rpms.famillecollet.com/enterprise/remi-release-5.rpm
# rpm -Uvh remi-release-5.rpm

# yum install php-pear*

# /sbin/service httpd start
# /sbin/service mysqld start

# php -v

For checking the duplicate array value array_unique function is very useful.

Here I am giving you very simple php example:

<?php
 $array1 = array("banana","apple","pear","banana");

 if (count(array_unique($array1)) < count($array1))
 echo 'Duplicate entry found in array';
 else
 echo 'No Duplicate values found in array';
 ?>

Output:  Duplicate entry found in array

Using following php code you can check file is present or not in specific directory.

<?php
 $filename = '/var/www/html/test/test.txt';

 if (file_exists($filename)) {
 echo "The file $filename exists";
 } else {
 echo "The file $filename does not exist";
 }

?>

<?php
$mystring = 'abc xyz';
$findme   = 'abc';
$check_string = strpos($mystring, $findme);

// because the position of 'a' was the 0th (first) character.
if ($check_string === false) {
 echo "The string '$findme' was not found in the string '$mystring'";
} else {
 echo "The string '$findme' was found in the string '$mystring'";
 echo " and exists at position $pos";
}
?>

Let say you are getting date in yyyy-mm-dd format and you want convert that into dd-mm-yyyy format and save into database. so you can use following function.

$timestamp = strtotime(your date variable);
$new_date = date('d-m-Y', $timestamp);

// or use can following code

$new_date = date('d-m-Y', strtotime(your date variable));

// or use can following code

strftime ($time, '%d %m %Y')

]]> http://wordpressapi.com/2010/03/21/change-date-format-php/feed/ 3 http://wordpressapi.com/2010/03/04/solved-fopen-fread-working-url-php/ http://wordpressapi.com/2010/03/04/solved-fopen-fread-working-url-php/#comments Thu, 04 Mar 2010 09:20:17 +0000 Sony http://wordpressapi.com/?p=1662 Many times we normally face problems while reading a file using url
For e.g :
$url = ‘http://somesite.com/somefile.txt’;
$fp = fopen($url,”r”);

To allow the fopen to get the contents of the file through url, do the following settings in php.ini file :
allow_url_fopen = On
allow_url_include = On

By setting above 2 directives to ‘On’, fopen will be able to read the contents from url.

In this article I will show you how to execute the linux command using PHP language syntax or script.

You can execute linux commands within a php script – all you have to do is put the command line in backticks (”) ,exec() , and shell_exec().

$command = exec('linux command');
echo $command;
echo shell_exec('ll');

This is my xml file format and file name is readxml.xml file

<?xml version="1.0"?>

<!-- our XML-document describes a purchase order -->
<purchase-order>

 <date>2005-10-31</date>
 <number>12345</number>

 <purchased-by>
 <name>My name</name>
 <address>My address</address>
 </purchased-by>

 <!-- a collection element, contains a set of items -->
 <order-items>

 <item>
 <code>687</code>
 <type>CD</type>
 <label>Some music</label>
 </item>

 <item>
 <code>129851</code>
 <type>DVD</type>
 <label>Some video</label>
 </item>

 </order-items>

</purchase-order>

This is one php file called test.php and code as follows

<?php
 //create new document object
 $dom_object = new DOMDocument();
 //load xml file
 $dom_object->load("test.xml");

 $item = $dom_object->getElementsByTagName("item");

 foreach( $item as $value )
 {
 $codes = $value->getElementsByTagName("code");
 $code  = $codes->item(0)->nodeValue;

 $types = $value->getElementsByTagName("type");
 $type  = $types->item(0)->nodeValue;

 $labels = $value->getElementsByTagName("label");
 $label  = $labels->item(0)->nodeValue;

 echo "$code - $type - $label <br>";
 }
?>

When you run the readxml.php file. you will see the following output.

687 – CD – Some music
129851 – DVD – Some video

Using array we can achive so many things and array is useful for so many times when we do programming.
In this article I am going to share some method about PHP array.

What is PHP array?
An array in PHP is actually an ordered map. A map is a type that associates values to keys. This type is optimized for several different uses; it can be treated as an array, list (vector), hash table (an implementation of a map), dictionary, collection, stack, queue, and probably more. As array values can be other arrays, trees and multidimensional arrays are also possible.

Following is syntax
array(key => value)

Creating PHP array:

<?php
$arr = array("str_arr" => "this is string", 25 => true);

echo $arr["str_arr"]; // print this is string
echo $arr[25];    // print ture
?>

How to print direct PHP array.

<?php
$arr=array("a"=>"jimi","b"=>"timi","c"=>"limi");
print_r($arr);
?>

How to print PHP array preformated

<?php
$arr=array("a"=>"jimi","b"=>"timi","c"=>"limi");
print_r("<pre>".$arr);
?>

How to create a two-dimensional PHP array

<?php
$arr = array (
 "fruits"  => array("a" => "orange", "b" => "banana", "c" => "apple"),
 "numbers" => array(1, 2, 3, 4, 5, 6),
 "holes"   => array("first", 5 => "second", "third")
);
print_r("<pre>".$arr);
?>

How to create an array from MySql table

<?
function cre_array($row) {
 foreach($row as $key => $value) {
 global $$key;
 $$key = $value;
 }
}

//User table has first_name field present.

$sql = mysql_query("SELECT * FROM 'users'");
while ($row = mysql_fetch_assoc($sql)) {
 cre_array($row);
 echo $first_name.'<br>'; //instead of $row['first_name']
}

?>

How to count PHP array count

$fruits = array("a" => "orange", "b" => "banana", "c" => "apple");
echo sizeof($fruits);
echo $arrayLength = count($fruits);

PHP and MySql and Array

<?php
$sql = "SELECT key,value FROM table";
$result = mysql_query($sql);
while($row = mysql_fetch_row($result)) {
$myArray[$row[0]] = $row[1];
}

while(list($key,$value) = each($myArray)) {
echo "$key : $value";
}
?>

Following image will help you to understand two dimensional array.

Many times we heard about soap but we really dont know about what is soap.

What is soap?

SOAP, the Simple Object Access Protocol, is the powerhouse of web services. It’s a highly adaptable, object-oriented protocol that exists in over 80 implementations on every popular platform, including AppleScript, JavaScript, and Cocoa. It provides a flexible communication layer between applications, regardless of platform and location. As long as they both speak SOAP, a PHP-based web application can ask a C++ database application on another continent to look up the price of a book and have the answer right away. Another Internet Developer article shows how to use SOAP with AppleScript and Perl.

If you want to use the soap then you need to install libxml on your server. In your PHP.ini file

you need to check following setting are available or not if not then put it.

SOAP is an XML-based web service protocol. The most common external specifications used by a SOAP-based service is WSDL to describe its available services, and that, in turn, usually relies on XML Schema Data (XSD) to describe its data types. In order to “know” SOAP, it would be extremely useful to have some knowledge of WSDL and XSD. This will allow one to figure out how to use the majority of SOAP services.

Here is the basic WSDL Structure

<definitions>
 <types>
 …
 </types>
 <message>
 …
 </message>
 <portType>
 …
 </portType>
 <binding>
 …
 </binding>
 </definitions>

Filled example:

 <xsd:complexType name="ResultElement">
 <xsd:all>
 <xsd:element name="summary" type="xsd:string"/>
 <xsd:element name="URL" type="xsd:string"/>
 <xsd:element name="snippet" type="xsd:string"/>
 <xsd:element name="title" type="xsd:string"/>
 <xsd:element name="cachedSize" type="xsd:string"/>
 <xsd:element name=
 "relatedInformationPresent" type="xsd:boolean"/>
 <xsd:element name="hostName" type="xsd:string"/>
 <xsd:element name=
 "directoryCategory" type="typens:DirectoryCategory"/>
 <xsd:element name="directoryTitle" type="xsd:string"/>
 </xsd:all>
 </xsd:complexType>

Soap is nothing but xml format web service to talk with cross domain servers. There are othere ways also to create web services. XML-RPC is good one and that is not to much hard to learn also. Use can use following code in your PHP file.

// create a soap object
 $Soap_Object = new SoapClient("http://anywebsite.com/any.wsdl", array('trace' => true));

 // setting params to authenticate to web service
 $params_Authenticate = array('username' => 'username', 'password' => 'password');

 // authenticate to web service
 $do_login=  $Soap_Object->login($params_Authenticate);

 // take sesstion id from anywebsite.com
 $your_session_id= $do_login->loginReturn->sessionId;

 // Set the query parameters.

 $soap_query = 'select book_id from Time where book = 52435455';
 paramsQry = array('queryString' => $soap_query);

 // Make a soap call.
 $objResponse = $Soap_Object->query(paramsQry);

 header('Content-Type: text/xml; ');
 print($Soap_Object->__getLastRequest());

Soap is nothing but a web service with xml so use PHP functions to create the Soap service. Following graph will help you to understand more and in detail about SOAP.

PHP itself provides the mail() function to send emails. In this article I will show you the options of sending email using PHP language.

If you are using linux or windows hosting service for running the PHP application. PHP mail() function uses the sendmail mail server to send emails.
If sendmail mail server is configured and running on linux server then only mail() function is able to send the emails.

First we will talk about mail() function. You can pass the following parameters to mail function.

mail(to,subject,message,headers,parameters)

Sample code as follows:

<?php
$to = "support@wordpressapi.com, wordpressapi@gmail.com";
$subject = "Test mail";
$message = "This is a simple email message. <br> this is seond line.";
$from = "some@example.com, wordpressapi@gmail.com";

// To send HTML mail, the Content-type header must be set
$headers  = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= "From: $from";

$headers .= 'Cc: test@test1.com' . "\r\n";
$headers .= 'Bcc: test2@test1.com' . "\r\n";

mail($to,$subject,$message,$headers);
echo "Mail Sent.";
?>

If sendmail mail server is not configured on your server, mostly with windows server then there is issue.
But you can send email using anothere PHP programm called PHPmailer.
you can download the PHPmailer from following URL:

http://sourceforge.net/projects/phpmailer/

Download first PHPmailer and extract the phpmailer folder and in that folder you will find the following three files.
1. class.phpmailer.php
2. class.pop3.php
3. class.smtp.php

copy and paste the following files to your PHP application. and use the following code in case of use POP email

<?php
function sendmail_wordpressapi($to,$from,$subject,$body,$id){
//error_reporting(E_ALL);
error_reporting(E_STRICT);
date_default_timezone_set('America/Toronto');
include_once('class.phpmailer.php');
//include("class.smtp.php"); // optional, gets called from within class.phpmailer.php if not already loaded
$mail             = new PHPMailer();
$mail->IsSMTP(); // telling the class to use SMTP
$mail->Host       = "wordpressapi.com"; // SMTP server
$mail->From       = $from;
$mail->FromName   = $from;
$mail->Subject    = $subject;
$mail->Body       = $body;
$mail->AltBody    = "To view the message, please use an HTML compatible email viewer!"; // optional, comment out and test
$mail->WordWrap   = 50; // set word wrap
$mail->MsgHTML($body);
$mail->AddAddress($to, $to);

if(!$mail->Send()) {
$mail             = new PHPMailer();
$mail->IsSMTP();
$mail->SMTPAuth   = true;                  // enable SMTP authentication
$mail->SMTPSecure = "ssl";                 // sets the prefix to the servier
$mail->Host       = "smtp.gmail.com";      // sets GMAIL as the SMTP server
$mail->Port       = 465;                   // set the SMTP port for the GMAIL server
$mail->Username   = "WORDPRESSAPI@gmail.com";  // GMAIL username
$mail->Password   = "YOURPASSWORD";            // GMAIL password
$mail->AddReplyTo("smtp.production@gmail.com","wordpressapi");
$mail->From       = "support@wordpressapi.com";
$mail->FromName   = "SMTP EMAIL-wordpressapi";
$mail->Subject    = "email server is having some issue";
$mail->Body       = "Hi,<br>email server is having some issue,<br> check this out";                      //HTML Body
$mail->AltBody    = "To view the message, please use an HTML compatible email viewer!"; // optional, comment out and test
$mail->WordWrap   = 50; // set word wrap
$mail->MsgHTML($body);
$mail->AddAddress("support@wordpressapi.com", "support-wordpressapi");
$mail->IsHTML(true); // send as HTML
$mail->Send();

} else {
 echo "Message sent!";
}
}
?>

I created above function in this function I am using SMTP mail function for sending email but in case mail is not going using SMTP details.
you can also send emails using your gmail account details. you can edit or use this function as your requirement.

You can pass following parameters to sendmail_wordpressapi function:

sendmail_wordpressapi($to,$from,$subject,$body,$id);

You can send email to multiple email addresses. I am sure using above code sending emails through PHP is very easy. If you have any quries..write to me.

http://data.alexa.com/data?cli=10&dat=s&url=wordpressapi

“http://data.alexa.com/data” this file will return the xml format output. Using the XML output or reading xml file we can easily fetch the our or any website ranking.

Use the following function for getting the alexa website ranking.

<?php
function AlexaRank( $url )
{
preg_match( '#<POPULARITY URL="(.*?)" TEXT="([0-9]+){1,}"/>#si', file_get_contents('http://data.alexa.com/data?cli=10&dat=s&url=' . $url), $p );
return ( $p[2] ) ? number_format( intval($p[2]) ):0;
}

echo "wordpressapi.com Rank as per alexa.com: ";
echo AlexaRank('wordpressapi.com');

?>

if you want to check the multiple website ranking in one shot than use the following PHP code.

<?php
$domains = array( 'google.com', 'ask.com', 'yahoo.com', 'bing.com' );

foreach ( $domains as $domain )
echo $domain, ' - ', AlexaRank( $domain ), '<br />', PHP_EOL;

?>

Have fun!