How to override theme function in Drupal 6?



In your template.php, use hook_theme() API function to override the output of the theme.
As an example, we use the code below in template.php:


<?php
/**
*
* In this case, we are overriding user_login functions
*/
function yourtheme_theme() {
  return array(
    'user_login' => array(
      'template' => 'user-login',
      'arguments' => array('form' => NULL),
    ),
  );
}
?>

Now, Drupal would expect to see user-login.tpl.php in your theme folder (which is yourtheme). You can do print_r($form) and control the output of your form that is printed on the login page.


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