Email in php !!!

I have created a simple mail function prg in php.But I need to add more !!!

 

what do you need it to do ?

 

I want to add form,and add a fake header !!!

 

Sppofing headers isn't something I'll show you how to do, however :

<?
if( $_POST ):
	if( !mail( $_POST['to'], $_POST['subject'], nl2br( $_POST['message'] ), "Content-type: text/html\r\n".
																		   "From: $_POST[from] <$_POST[from]>\r\n" ) ):
		$messages = sprintf( 
					"When attempting to mail %s @ %s on %s I have encountered an error",
					$_POST['to'],
					date( "h:m:s", time( ) ),
					date( "F m y", time( ) )
		 			);
	else :
		$messages = sprintf(
					"Message queued for delivery to %s",
					$_POST['to']
					);
	endif;
endif;
?>
<?=$messages ?>
<form action="" method="post" >
To :&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input type="text" name="to" /><br />
From :&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input type="text" name="from" /><br />
Subject :&nbsp;&nbsp;&nbsp;   <input type="text" name="subject" /><br />
Message :<br />
<textarea rows="10" cols="30" name="message"></textarea><br />
<input type="submit" value="Send Email" />
</form>

PHP:

 

You need to put the sender too.