02-21-2011
Hi Arun,
I think this Helps
PHP Code:
echo "Apple,mango" | awk -F "," '{print $2}'
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LEARN ABOUT PHP
nsapi_request_headers
NSAPI_REQUEST_HEADERS(3) 1 NSAPI_REQUEST_HEADERS(3)
nsapi_request_headers - Fetch all HTTP request headers
SYNOPSIS
array nsapi_request_headers (void )
DESCRIPTION
nsapi_request_headers(3) gets all the HTTP headers in the current request. This is only supported when PHP runs as a NSAPI module.
Note
Prior to PHP 4.3.3, getallheaders(3) was only available for the Apache servers. After PHP 4.3.3, getallheaders(3) is an alias for
nsapi_request_headers(3) if you use the NSAPI module.
Note
You can also get at the value of the common CGI variables by reading them from the $_SERVER superglobal, which works whether or not
you are using PHP as a NSAPI module.
RETURN VALUES
Returns an associative array with all the HTTP headers.
EXAMPLES
Example #1
nsapi_request_headers(3) example
<?php
$headers = nsapi_request_headers();
foreach ($headers as $header => $value) {
echo "$header: $value <br />
";
}
?>
PHP Documentation Group NSAPI_REQUEST_HEADERS(3)