PHP Random Password Generator

by jamied_uk 2nd June 2016, 16:29

Code:: <title>J~Net PHP Password Generator</title> <link rel="stylesheet" type="text/css" href="css/button3.css"> <div style="clear:left; height:24px;"></div> <center> <div style="float:center; height:auto; min-width:510px;background:#3366FF; margin-left:25px; margin-right:5px; border:#CCC 2px solid;"> <p><br> <?php $length = $_POST['pwlength']; if($length < 1){ $length = 9; } $alpha = "abcdefghijklmnopqrstuvwxyz"; $alpha_upper = strtoupper($alpha); $numeric = "0123456789"; $special = ".-+=_,!@$#*%<>[]{}"; $chars = ""; // default [a-zA-Z0-9]{9} $chars = $alpha . $alpha_upper . $numeric . $special; // $length = 9; $len = strlen($chars); $pw = ''; for ($i=0;$i<$length;$i++) $pw .= substr($chars, rand(0, $len-1), 1); // the finished password $pw = str_shuffle($pw); ?> <style type="text/css"> #breadcrumbsc { text-decoration: none; background:#19DB73; color:#FFF; padding:1px:1px:1px:1px; margin-top:5px; opacity:0.6; width:270px; height:30px; font-size:12; vertical-align: middle; line-height: 30px; /* the same as your div height */ -webkit-transition:opacity 0.5s linear 0s; transition:opacity 0.5s linear 0s; } #breadcrumbsc:hover{ opacity:1; } input[type=submit] { border: 1px dotted blue; cursor:pointer; transition: box-shadow 1200ms ease-in; -webkit-transition: box-shadow 1200ms ease-in; border-radius:5pc; } input[type=submit]:hover { border-radius:5pc; box-shadow: 0px 0px 15px 10px rgba(255, 255, 255, .75); } </style> <font color="green" style="background-color:white;"> <h1>J~Net PHP Password Generator</h1> <font color="green" style="background-color:white;"> Just a basic password generator. length up to 999, (250 is a good number for databas's) and hit "Generate". <form method="POST" autocomplete="off" action="./"> <table> <tr> <p><br><font color="green" style="background-color:white;"> <td colspan="2" >Password Length</td> </tr> <tr> <td colspan="2"><input type="text" name="pwlength" size="3" maxlength="3" value="<?php echo $length;?>" /></td> </tr> <tr> <td colspan="2"></td> </tr> <tr> <td colspan="2"> <div style="padding: 20px 0;"><center><input type="submit" value="Generate" /> <p><br> <div>Your Password:</div> </td> </tr> </table> </form> <div style='border:1px black solid; font-size: 14px; font-family: monospace; padding:3px; color:#000; background-color: #D2E0E6; margin: 0; width:1250; max-height:140px; overflow:auto;'><?php echo $pw;?></div> <p><br> </div> <div id="breadcrumbsc" onclick="location.href='/';" style="cursor: pointer;"> <h2>Back</h2> </div> <center> </div>