我的密码验证数据库中的值总是返回 false

Question

include("src/database.php");#this included file works wll
$query=mysqli_query($conn,"SELECT * FROM students limit 1");
$data=mysqli_fetch_assoc($query);
echo "my hased data id ".$data["password"]." and Actual password is 12345678 <br />";

if(password_verify("12345678",$data["password"])){
    echo "Finnally this worked";
}else{
    echo "THIS ALWAYS EXECUTES";
}

#now i cannot hardcode the data it sees it as a varaible inside of a string since it contains multiple $s
#this is the hashed data $2y$10$S/HjSwqh8QIjc

Another problem is that I can't hardcode the value into a variable. It conatins multiple $ s so it sees them as another variable in a string. What should I do about this?

Answer 1

As you said in the comments you store the password in a column with a mac length of 10. If you read the documentation of the password_hash function you will see the column length need to be at least 72 characters long.

So changing the max length of your column will probably solve your problem