function _drupal_cache_init in Drupal 5

Initialize the caching strategy, which loads at different stages within Drupal's bootstrap process.

1 call to _drupal_cache_init()

_drupal_bootstrap in includes/bootstrap.inc

File

includes/bootstrap.inc, line 970

Functions that need to be loaded on every Drupal request.

Code

function _drupal_cache_init($phase) {
  require_once variable_get('cache_inc', './includes/cache.inc');
  if ($phase == DRUPAL_BOOTSTRAP_EARLY_PAGE_CACHE && variable_get('page_cache_fastpath', 0)) {
    if (page_cache_fastpath()) {
      exit;
    }
  }
  elseif ($phase == DRUPAL_BOOTSTRAP_LATE_PAGE_CACHE) {
    if ($cache = page_get_cache()) {
      if (variable_get('cache', CACHE_DISABLED) == CACHE_AGGRESSIVE) {
        drupal_page_cache_header($cache);
        exit;
      }
      elseif (variable_get('cache', CACHE_DISABLED) == CACHE_NORMAL) {
        require_once './includes/module.inc';
        bootstrap_invoke_all('init');
        drupal_page_cache_header($cache);
        bootstrap_invoke_all('exit');
        exit;
      }
    }
    require_once './includes/module.inc';
  }
}