Answers for "hash tables implementation in php"

php hash

$password = 'test123';

/*
	Always use salt for security reasons.
    I'm using the BCRYPT algorithm use any valid one you like.
*/
$options['salt'] = 'usesomesillystringforsalt';
$options['cost'] = 3;
echo password_hash($password, PASSWORD_BCRYPT, $options)

hash php

$salt=sha1($postpassword);
    $arr= strlen($postpassword);
    $count=ceil($arr/2);
    $stringarr=str_split($postpassword,$count);
    $password1=hash("sha512", $stringarr['0']); 

    $password2=$salt . ( hash( 'whirlpool', $salt . $stringarr['1'] ) );
    return $password1.$password2;