Write a PHP script to get the client IP address.

<?php

//whether ip is from share internet

if (!empty($_SERVER['HTTP_CLIENT_IP']))

{

$ip_address = $_SERVER['HTTP_CLIENT_IP'];

}

//whether ip is from proxy

elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR']))

{

$ip_address = $_SERVER['HTTP_X_FORWARDED_FOR'];

}

//whether ip is from remote address

else

{

$ip_address = $_SERVER['REMOTE_ADDR'];

}

echo $ip_address;

Comments

$var = 'PHP Tutorial'. Put this variable into the title section, h3 tag and as an anchor text within a HTML document.

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Create a simple HTML form and accept the user name and display the name through PHP echo statement.

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Write a PHP script, which change the color of first character of a word.

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