Nod's Useful Scripts

[Nodws]

 Nod's Useful Scripts :)[/b]

Random Password Generator
[PHP]<?php
function cp($length=8,$use_upper=1,$use_lower=1,$use_number=1,$use_custom=""){
	$upper = "ABCDEFGHJKLMNPQRSTUVWXYZ";
	$lower = "abcdefghikmnopqrst";
	$number = "2345679";
	if($use_upper){
		$seed_length += 26;
		$seed .= $upper;
	}
	if($use_lower){
		$seed_length += 26;
		$seed .= $lower;
	}
	if($use_number){
		$seed_length += 10;
		$seed .= $number;
	}
	if($use_custom){
		$seed_length +=strlen($use_custom);
		$seed .= $use_custom;
	}
	for($x=1;$x<=$length;$x++){
		$password .= $seed{rand(0,$seed_length-1)};
	}
	return($password);
}
echo cp();
//Will Print password like: wNFclGol
?>

Just call with Echo

-------------------------------------------

Replace Illegal Character with valid character function

<?
$string= "Hi, I am a string!! and I      need$to be $$$$$$$ stripped-s_s";

function sstring($ss,$e)
{
$sg = ereg_replace("[^A-Za-z0-9".$e."]", $e, $ss);
$sg = str_replace($e.$e.$e,$e,$sg);
$sg = str_replace($e.$e,$e,str_replace($e.$e,$e,$sg));
return $sg;
}
echo sstring($string,"_");
// First parameter is string, Second is character to replace illegal chars with 
//will print Hi_I_am_a_string_and_I_need_be_stripped_s_s
?>

in this case Will replace Everything with _ except for Letters, Numbers and the given character

Rep and NP$ always welcome :tu:

------------------------------------------------

Auto Sanitize all GET and POST variables

<?
function sanitize($var, $quotes = false) {
        if (is_array($var)) {   //run each array item through this function (by reference)       
            foreach ($var as &$val) {
                $val = sanitize($val);
            }
        }
        else if (is_string($var)) { //clean strings
            $var = mysql_real_escape_string($var);
            if ($quotes) {
                $var = "'". $var ."'";
            }
        }
        else if (is_null($var)) {   //convert null variables to SQL NULL
            $var = "NULL";
        }
        else if (is_bool($var)) {   //convert boolean variables to binary boolean
            $var = ($var) ? 1 : 0;
        }
        return $var;
    }

$_GET=sanitize($_GET);
$_POST=sanitize($_POST);
?>

Just Copy/Paste and use GET and POST vars as normal

 

[EGS]

This is a great code, but is there anyway you can duplicate this script:
https://www.grc.com/passwords.htm

 

[Nodws]

sure just set
$length=64
and add ASCII characters to the $upper variable