index_access.php

来自「This is example for E-Market to use sequ」· PHP 代码 · 共 49 行

<?
// Read access permission data
//

	session_start();

	$filename = 'Database/EMarket/access.txt';
	if (!file_exists($filename)) {
		$handle = fopen($filename, 'a+') ;
		fwrite($handle, "**HEAD**~") ;
	   fclose($handle) ;
   }
   if (!$handle = fopen($filename, 'r')) {
		echo "Cannot open file ($filename)";
      exit;
   }
	$contents = fread($handle, filesize($filename));
	$a = split('~',$contents) ;

	fclose($handle);

// Data login
//
$username = $_POST["username"];
$password    = $_POST["password"];

// Verify, set environment and jump to it's main menu
//

	foreach ($a as $value) {
		$data = explode(",",$value) ;
		$userDB = $data[0];
		$passwordDB = $data[1];
		$system = $data[2];
		$program = $data[3];
		if ($username==$userDB && $password==$passwordDB) {
			$_SESSION['username'] = $username;
			$_SESSION['password'] = $password;
			$_SESSION['system'] = $system;
			$insertGoTo = $program;
			header(sprintf("Location: %s", $insertGoTo));
			exit;
		}
	}
	$insertGoTo = "index.php";
	header(sprintf("Location: %s", $insertGoTo));
?>