(PECL kadm5 >= 0.2.3)
kadm5_chpass_principal — Changes the principal's password
$handle
   , string $principal
   , string $password
   )
   kadm5_chpass_principal() sets the new password
   password for the principal.
  
handleA KADM5 handle.
principalThe principal.
passwordThe new password.
   Returns TRUE on success or FALSE on failure.
  
Example #1 Example of changing principal's password
<?php
$handle = kadm5_init_with_password("afs-1", "GONICUS.LOCAL", "admin/admin", "password");
kadm5_chpass_principal($handle, "burbach@GONICUS.LOCAL", "newpassword");
kadm5_destroy($handle);
?>