by Crucial:
Another one of my scripts, all it does is generate a random password with the desired length the user enters. And the user can check if they want special characters added in(
EX:!#$@%^&*()_-+=).
Hope you enjoy it.
index.html
PHP Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Random Password Generator</title>
<link rel="stylesheet" type="text/css" media="all" href="style.css" />
</head>
<body>
<div id="main">
<form method="post" action="randomgen.php">
<h4>Secure Password Generator</h4>
<H5>Length of Password - MAX(15)</H5><p><input type="text" name = "chars" id="chars" size="25" maxlength="128" value="Number Between 1-15" /></p>
<H5>Use Special Characters?(Default = NO)</H5>
<small>Yes</small> <input type="radio" name="special" value="1"><br /> <small>No</small> <input type="radio" name="special" value="0"> <br />
<p><input type="submit" value="Submit" /></p>
</form>
</div> <!-- End Main -->
</body>
</html>
style.css
PHP Code:
body {
font-family: helvetica, arial, sans-serif;
}
#main {
text-align: center;
border: 1px solid #CFCFCF;
background:#F2F2F2;
min-height: 250px;
min-width: 650px;
position: absolute;
left: 50%;
margin-left: -352px;
top: 50%;
margin-top: -165px;
}
h4 {
color: #5F5F5F;
font-size: 23px;
}
h2 {
color:red;
font-size:20px;
}
input#submit{
width: 2%;
font-size: 14px;
}
small{
font-size: 16px;
position: relative;
}
randomgen.php PHP Code:
<?php
class PasswordGenerator
{
static $password = '';
static $characters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
public function generatePassword()
{
$num_chars = stripslashes($_POST['chars']);
$special_chars = stripslashes($_POST['special']);
if($num_chars > 15)
{
die('ERROR:To Many Characters');
}
if($num_chars < 1)
{
die('ERROR:You did not enter a length');
}
if($special_chars == 1)
{
self::$characters .= '!#$@%^&*()_-+=';
}
$i=0;
while ($i < $num_chars) {
$char = substr(self::$characters, mt_rand(0, strlen(self::$characters)-1), 1);
if (!strstr(self::$password, $char))
{
self::$password .= $char;
$i++;
}
}
return self::$password;
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Random Password Generator</title>
<link rel="stylesheet" type="text/css" media="all" href="style.css" />
</head>
<body>
<div id="main">
<h4>Generated password:</h4><h2><?php echo PasswordGenerator::generatePassword(); ?><h2>
<p><a href="index.html">Return To Generator?</a></p>
</div> <!-- End Main -->
</body>
</html>
Random password generator class 
Linear Mode
