title: Generate mixed-case random password in PHP
body: <p>Here is a list of random passwords:</p>
  
  <pre><code>xFn2zhgH
  NqnzZtJQ
  3Lh4nBkf
  N8zyq4TF
  wRzZTxDV
  yJhL6CFH
  3KdgtRX4
  ypgGXdY2
  Y9zN7cn2
  zcy8LKNp
  </code></pre>
  
  <p>I need to have some kind of function that will create a password similar to the format of these existing passwords.  Any suggestions for how to accomplish this?</p>
  
  <p>Thanks.</p>