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Online Sandbox for SQL and PHP: Write, Run, Test, and Share SQL Queries and PHP Code
CREATE TABLE users
(`username` varchar(20), `id` int, `password` varchar(20))
;
INSERT INTO users (username, id, password)
VALUES ("victim", 1, "passkey");
<?php
$username = "victdim";
$id = "1)||1=1#";
// $id = "1)||(@@version >= 8 )||(1=1";
$password = "passkdey";
$query = "SELECT * FROM users WHERE (username='$username' and id=$id) and password='$password'";
echo $query;
echo "\n\n";
$result = $mysqli->query($query);
while($row = mysqli_fetch_array($result))
{
print_r($row);
}