em_user_change_access.php

This is example for E-Market to use sequential file instead of database.

<?php
	$filename = '../Database/EMarket/access.txt';
   if (!$handle = fopen($filename, 'r')) {
		echo "Cannot open file ($filename)";
      exit;
   }
	$contents = fread($handle, filesize($filename));
	$userlist = split('~',$contents) ;
	fclose($handle);

   if (!$handle = fopen($filename, 'w')) {
		echo "Cannot open file ($filename)";
      exit;
   }

	$c = "";
	foreach ($userlist as $value) {
		$data = explode(",",$value) ;
		$userDB2 = $data[0];
		$passwordDB2 = $data[1];
		$system2 = $data[2];
		$program2 = $data[3];
		if ($userDB2 == $userDB) {
			$passwordDB2 = $passwordDB;
			$system2 = $system;
			$program2 = $program;
			$value = $userDB2 . ',' . $passwordDB2 . ',' . $system2 . ',' . $program2 ;
		}
		if ($c=='') {
			$c = $value ;
		} else {
			$c = $c . '~' . $value ;
		}
	}
	fwrite($handle, $c) ;
	fclose($handle) ;

	$insertGoTo = "EM_user.php";
	header(sprintf("Location: %s", $insertGoTo));

?>