Example: 1


	<?php

	//'Send me an email' script

	if($_POST['submit'])
	{
	//get data from form
	$name = $_POST['name'];
	$message = $_POST['message'];

	if($name && $message) // existence check
	{
		$namelen=20;
		$messagelen=300;
		if(strlen($name)<=$namelen && strlen($message)<=$messagelen) //length  check
		{
			//everything is ok
			
			//setup variables
			$to = "rpmuthuemedia@gmail.com";
			$subject = "Email from PHPAcademy";
			$headers="From: admin$phpAcademy.com";
			$body ="This email from $name\n\n$message";
			
			mail($to, $subject, $body, $headers);
			
		}
		else
		    die("Max length for name is $namelen, and max length for message $messagelen");
 	}
	else
	die("You must enter a name <u>and</u> message");
		
	}
	?> 

	<html>

	<form action='Sending_email_Part3_1.php' method='POST'>
	Name: <input type='text' name='name' maxlength='20'><br />
	Message:<br /><textarea name='message'> </textarea><p>
	<input type='submit' name='submit' value='send me this'>
	</form>

	</html>

	
Example: 2


	<?php

	//'Send me an email' script

	if($_POST['submit'])
	{
	//get data from form
	$name = $_POST['name'];
	$message = $_POST['message'];

	if($name && $message) // existence check
	{
		$namelen=20;
		$messagelen=300;
		if(strlen($name)<=$namelen && strlen($message)<=$messagelen) //length  check
		{
			//everything is ok
			
			//set SMTP php.ini
			ini_set("SMTP", "mailhost.shef.ac.uk");
			echo get_ini("SMTP");
			die();
			
			//setup variables
			$to = "rpmuthuemedia@gmail.com";
			$subject = "Email from PHPAcademy";
			$headers="From: admin$phpAcademy.com";
			$body ="This email from $name\n\n$message";
			
			mail($to, $subject, $body, $headers);
			
		}
		else
		    die("Max length for name is $namelen, and max length for message $messagelen");
 	}
	else
	die("You must enter a name <u>and</u> message");
		
	}
	?> 

	<html>

	<form action='Sending_email_Part3_1.php' method='POST'>
	Name: <input type='text' name='name' maxlength='20'><br />
	Message:<br /><textarea name='message'> </textarea><p>
	<input type='submit' name='submit' value='send me this'>
	</form>

	</html>



Example 3


	<?php

	//'Send me an email' script

	if($_POST['submit'])
	{
	//get data from form
	$name = $_POST['name'];
	$message = $_POST['message'];

	if($name && $message) // existence check
	{
		$namelen=20;
		$messagelen=300;
		if(strlen($name)<=$namelen && strlen($message)<=$messagelen) //length  check
		{
			//everything is ok
			
			//set SMTP php.ini
			ini_set("SMTP", "mailhost.shef.ac.uk");
			echo ini_get("SMTP");
			die();
			
			//setup variables
			$to = "rpmuthuemedia@gmail.com";
			$subject = "Email from PHPAcademy";
			$headers="From: admin$phpAcademy.com";
			$body ="This email from $name\n\n$message";
			
			mail($to, $subject, $body, $headers);
			
		}
		else
		    die("Max length for name is $namelen, and max length for message $messagelen");
 	}
	else
	die("You must enter a name <u>and</u> message");
		
	}
	?> 

	<html>

	<form action='Sending_email_Part3_3.php' method='POST'>
	Name: <input type='text' name='name' maxlength='20'><br />
	Message:<br /><textarea name='message'> </textarea><p>
	<input type='submit' name='submit' value='send me this'>
	</form>

	</html>



Example 4


	<?php

	//'Send me an email' script

	if($_POST['submit'])
	{
	//get data from form
	$name = $_POST['name'];
	$message = $_POST['message'];

	if($name && $message) // existence check
	{
		$namelen=20;
		$messagelen=300;
		if(strlen($name)<=$namelen && strlen($message)<=$messagelen) //length  check
		{
			//everything is ok
			
			//set SMTP php.ini
			ini_set("SMTP", "mailhost.shef.ac.uk");
			echo ini_get("SMTP");
			
			
			//setup variables
			$to = "rpmuthuemedia@gmail.com";
			$subject = "Email from PHPAcademy";
			$headers="From: admin$phpAcademy.com";
			$body ="This email from $name\n\n$message";
			
			mail($to, $subject, $body, $headers);
			die();
			
		}
		else
		    die("Max length for name is $namelen, and max length for message $messagelen");
 	}
	else
	die("You must enter a name <u>and</u> message");
		
	}
	?> 

	<html>

	<form action='Sending_email_Part3_4.php' method='POST'>
	Name: <input type='text' name='name' maxlength='20'><br />
	Message:<br /><textarea name='message'> </textarea><p>
	<input type='submit' name='submit' value='send me this'>
	</form>

	</html>
