register.php

一开始是CPM电脑上的游戏

<?php

$registration = new registration;

class registration {
	function registration() {
		global $DB, $output;
		global $HTTP_POST_VARS, $HTTP_GET_VARS;
		
		
		$output .= "The registation has simply been replaced by an add user function for this version since the functionality of registering, logging-in, and session handling have not been completeled.<BR><BR>";
		
		$action = $HTTP_GET_VARS['code'];
		if ($action == 0)				//show the form
			$this->displayForm();
		if ($action == 1)
			$this->addUser();
		
		
	}
	
	function displayForm()
	{
		global $output;
			$output	.= "<form action = \"index.php?action=register&code=1\" method = \"post\">\n";
			$output .= "Username : <input type = \"text\" name = \"username\"<BR>\n";
			$output .= "<input type = \"submit\" name = \"submit\" value = \"submit\"<BR>\n";
		
	}
	
	function addUser()
	{
		global $output, $DB;
		global $HTTP_POST_VARS;
		
		$user['name'] = $HTTP_POST_VARS['username'];
		
		$DB->query("select rung from users order by rung DESC;");
		$row = $DB->getRow();
		$highestRung = $row['rung'];
		$highestRung = $highestRung + 1;
		$user['rung'] = $highestRung;
		
		$dbString = $DB->generateInsertString($user);
		$DB->query("insert into users (" . $db_string['dataNames']. ") values (". $dbString['dataValues'] .");");
		
		$output .= $HTTP_POST_VARS['username'].= " has been added at rung $highestRung!";			
	}
	
	
}



?>