autogeneret password

Kode 

<?php 
function randPass($upper = 3, $lower = 3, $numeric = 3, $other = 2) { 
    //we need these vars to create a password string 
    $passOrder = Array(); 
    $passWord = ''; 

    //generate the contents of the password 
    for ($i = 0; $i < $upper; $i++) { 
        $passOrder[] = chr(rand(65, 90)); 
    } 
    for ($i = 0; $i < $lower; $i++) { 
        $passOrder[] = chr(rand(97, 122)); 
    } 
    for ($i = 0; $i < $numeric; $i++) { 
        $passOrder[] = chr(rand(48, 57)); 
    } 
    for ($i = 0; $i < $other; $i++) { 
        $passOrder[] = chr(rand(33, 47)); 
    } 

    //randomize the order of characters 
    shuffle($passOrder); 

    //concatenate into a string 
    foreach ($passOrder as $char) { 
        $passWord .= $char; 
    } 

    //we're done 
    return $passWord; 
} 
?>

Kode 

<div class="form-group">
   <label class="col-md-4 control-label" for="nummer">Password :</label>  
   <div class="col-md-4">
   <input value ="<?php echo randPass();?>" id="clubpassword" name="password" required="required" class="form-control input-md" type="password"> 
   </div>
 </div>