Question

Write a PHP Program to display all the $_SERVER elements

Answer 1

CODE

<?php

$indicesServer = array('PHP_SELF',

'argv',

'argc',

'GATEWAY_INTERFACE',

'SERVER_ADDR',

'SERVER_NAME',

'SERVER_SOFTWARE',

'SERVER_PROTOCOL',

'REQUEST_METHOD',

'REQUEST_TIME',

'REQUEST_TIME_FLOAT',

'QUERY_STRING',

'DOCUMENT_ROOT',

'HTTP_ACCEPT',

'HTTP_ACCEPT_CHARSET',

'HTTP_ACCEPT_ENCODING',

'HTTP_ACCEPT_LANGUAGE',

'HTTP_CONNECTION',

'HTTP_HOST',

'HTTP_REFERER',

'HTTP_USER_AGENT',

'HTTPS',

'REMOTE_ADDR',

'REMOTE_HOST',

'REMOTE_PORT',

'REMOTE_USER',

'REDIRECT_REMOTE_USER',

'SCRIPT_FILENAME',

'SERVER_ADMIN',

'SERVER_PORT',

'SERVER_SIGNATURE',

'PATH_TRANSLATED',

'SCRIPT_NAME',

'REQUEST_URI',

'PHP_AUTH_DIGEST',

'PHP_AUTH_USER',

'PHP_AUTH_PW',

'AUTH_TYPE',

'PATH_INFO',

'ORIG_PATH_INFO') ;

echo '<table cellpadding="10">' ;

foreach ($indicesServer as $arg) {

if (isset($_SERVER[$arg])) {

echo '<tr><td>'.$arg.'</td><td>' . $_SERVER[$arg] . '</td></tr>' ;

}

else {

echo '<tr><td>'.$arg.'</td><td>-</td></tr>' ;

}

}

echo '</table>' ;