<?php

function generatePassword($length = 10)
{
	$characters = '@$!01234567@$!89abcdefghi@$!jklmnop@$!qrs@$!tuvwx@$!yzABCD@$!EFGHIJKLM@$!NOPQRSTUVWXYZ';
        $charactersLength = strlen($characters);
        $randomString = '';
        for ($i = 0; $i < $length; $i++) {
            $randomString .= $characters[rand(0, $charactersLength - 1)];
        }
        return $randomString;
}

$password = generatePassword();
echo $password;