I am trying to write a php script to confirm an email address. I am using a file instead of a database to store user info which is outside the root directory. The file is csv.
When I try to store its contents in an array and print it, it works but when I try to compare an element from the array, it doesn't work. And also I want to write the email address of the user in csv as the last entry on the same line as other info.
Please help.
<?php
$rows[] = array();
$username = $_GET["username"];
$passkey = $_GET["passkey"];
$userdata = fopen("/****/*********/*****/$username.csv", "r");
$email = $_GET["email"];
$line = file_get_contents("/****/********/*****/$username.csv");
$rows = explode(",", $line);
print_r ($rows);
$newrows = trim($rows[6]);
$newpasskey = trim($passkey);
if($newrows == $newpasskey)
{
echo "Email-Id confirmed.";
fclose($userdata);
$userdata = fopen("/****/********/******/$username.csv", "a+");
fwrite($userdata, ",".$email);
fclose($userdata);
}
?>