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Random Password

/ Published in: PHP
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  1. function randPassword() {
  2.    $password = '';
  3.  
  4.    for ($x = 1; $x <= 8; $x++) {
  5.       switch ( rand(1, 3) ) {
  6.  
  7.       //  Add a random digit, 0-9
  8.       case 1:
  9.       $password .= rand(0, 9);
  10.       break;
  11.  
  12.       //  Add a random upper-case letter
  13.       case 2:
  14.       $password .= chr( rand(65, 90) );
  15.       break;
  16.  
  17.       //  Add a random lower-case letter
  18.       case 3:
  19.       $password  .= chr( rand(97, 122) );
  20.       break;
  21.       }
  22.    }
  23.  
  24.    return $password;
  25. }

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