List of countries and dependencies by population

http://en.wikipedia.org/wiki/List_of_countries_and_dependencies_by_population

Figures used in this chart are based on the most up to date estimate or projections^[5] by the national census authority where available, and are usually rounded off. Where updated national data are not available, figures are based on the projections for 2015 by the Population Division of the United Nations Department of Economic and Social Affairs.^[6]

Because the compiled figures are not collected at the same time in every country, or at the same level of accuracy, the resulting numerical comparisons may create misleading conclusions. Furthermore, the addition of figures from all countries may not equal the world total. A handful of nations have not conducted a census in over 3 decades, providing high error margin estimates only.

Areas that form integral parts of sovereign states, such as the countries of the United Kingdom, are counted as part of the sovereign states concerned. Not included are other entities, such as the European Union,^{[Note 1]} that are not sovereign states, and dependent territories that do not have permanent populations, such as various countries' claims toAntarctica.

For a graphical version of this list, see list of countries by population (graphical). See also List of sovereign states and dependent territories by population density and the list of regional organizations by population.

Technology

Our main focus is PHP, but we also work with other related technologies that make up the web application stack (traditionally LAMP - however the number of tools that are used in modern PHP is far greater than just Linux, Apache, MySQL and PHP). We use a variety of PHP frameworks, depending on the project and have solid experience in Zend Framework, Symfony2, CodeIgniter, and many popular PHP libraries. We also regularly deliver large-scale projects using Drupal, SilverStripe and other open source content management systems.

PHP

PHP is a general purpose, server side scripting language originally designed for use in web development to produce pages with dynamic content. The PHP Project was started in 1994 by Rasmus Lerdorf - however today, it is made up of many open source contributors from around the world and has evolved significantly into a fully fledged programming language. It’s low barrier to entry has contributed to it’s success over the years and it powers a huge proportion of web sites. As specialists in PHP, Inviqa make extensive use of the language to deliver complex web applications. Discover the benefits of PHP.

In addition to PHP development, Inviqa also provide PHP training, consulting and support.

JavaScript

JavaScript is an essential component of modern web application development. It first appeared at around the same time as PHP as part of the Netscape, but it has since been adopted by all major browser vendors. It is most commonly executed in the browser rather than server side (although server side JavaScript is becoming more common due to the popularisation of node.js).

Creating Web Service Using PHP

Step 1: You will download the library from http://sourceforge.net/projects/nusoap/.
Step 2: Run WAMP server, then you will go to www root folder location.
Step 3: Create folder, it’s called “WebServiceSOAP” into www root folder.
Step 4: Paste "lib" folder inside your "www/WebServiceSOAP/" location from Step 1 download files.
Step 5: Create two files “server.php” and “client.php” into WebServiceSOAP folder location.
Step 6: Inside “server.php”, please write the code lines given below:

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<?php
//call library 
require_once ('lib/nusoap.php'); 
//using soap_server to create server object 
$server = new soap_server; 

//register a function that works on server 
$server->register('get_message'); 

// create the function 
function get_message($your_name) 
{ 
if(!$your_name){ 
return new soap_fault('Client','','Put Your Name!'); 
} 
$result = "Welcome to ".$your_name .". Thanks for Your First Web Service Using PHP with SOAP"; 
return $result; 
} 
// create HTTP listener 
$server->service($HTTP_RAW_POST_DATA); 
exit(); 
?>  

Step 7: After creating “server.php” file, now we will test this server function. Please go to URL & type http://localhost/WebServiceSOAP/server.php?wsdl.
Step 8: Create "client.php" file into WebServiceSOAP folder location. Please find the following code lines:

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<?php 
require_once ('lib/nusoap.php'); 
//Give it value at parameter 
$param = array( 'your_name' => 'Monotosh Roy'); 
//Create object that referer a web services 
$client = new soapclient('http://localhost/WebServiceSOAP/server.php'); 
//Call a function at server and send parameters too 
$response = $client->call('get_message',$param); 
//Process result 
if($client->fault) 
{ 
echo "FAULT: <p>Code: (".$client->faultcode."</p>"; 
echo "String: ".$client->faultstring; 
} 
else 
{ 
echo $response; 
} 
?> 

Step 9: Save all codes, then please go to URL and type http://localhost/WebServiceSOAP/client.php.

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