Passwords

Easy Password Generation

Type:	code fragment
Added by:	leosha
Entered:	14/01/2001
Last modified:	08/12/2006
Rating:	- (fewer than 3 votes)
Views:	10053

Very easy password generation (2 example)

<? 

                            srand((double)microtime()*1000000); 
 $characters = "a,b,c,d,e,f,1,2,3,4,5,A,B,C,D,E,F";    

                            // symbols where are allowed in the password
 $characters_length = (strlen($characters)-1)/2;         $token = explode(",",$characters);                     

                              $pass_length=8;   // length of the password

                              for($i=0;$i<$pass_length;$i++) {                      

                                $rand = rand(0,$characters_length);               

                                $password.= $token[$rand];                        

                            } 

                            

                            echo "$password"; 
 ?> 

                            

                            

                            <? 

                            srand((double)microtime()*1000000); 
 $token = md5(uniqid(rand()));  

                            
 $password  = substr($token, 0, 3); 
 $password .= substr($token, 5, 2); 
 $password .= substr($token, -3); 

                            

                            echo "$password"; 
 ?>

Usage Example

Rate This Script

Zend - The PHP Company

Passwords

Search