<?php
function securePassword($userPassword, $savedPassword=true) {
$hash = password_hash($userPassword, PASSWORD_BCRYPT);
return is_bool($savedPassword) ? $hash : password_verify($userPassword,$savedPassword);
}
/*
Author Biodun Bamigboye
Description :
A basic function to securely hash and confirm password in php programming language
If first argument is passed it hash the password and return the hash value,
if plain user password is passed as first argument and the saved hash is passed as second argument
it compares and return true or false
usage case 1 :
securePassword('12345abc');
return value : $2y$10$mlbam8RbSg60EvHkwAoavu/nKKrg/otuNl457RxWkhbZOqBKebw.2
Usage case 2 :
securePassword('12345abc','$2y$10$mlbam8RbSg60EvHkwAoavu/nKKrg/otuNl457RxWkhbZOqBKebw.2');
return value : true
usage case 3 :
securePassword('1234567abc','$2y$10$mlbam8RbSg60EvHkwAoavu/nKKrg/otuNl457RxWkhbZOqBKebw.2');
return value : false
*/
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