_theme_load_registry

• Drupal 6
• Drupal 7

Versions

6 – 7

_theme_load_registry($theme, $base_theme = NULL, $theme_engine = NULL)

Get the theme_registry cache from the database; if it doesn't exist, build it.

Parameters

$theme The loaded $theme object as returned by list_themes().

$base_theme An array of loaded $theme objects representing the ancestor themes in oldest first order.

theme_engine The name of the theme engine.

Code

includes/theme.inc, line 251

<?php
function _theme_load_registry($theme, $base_theme = NULL, $theme_engine = NULL) {
  // Check the theme registry cache; if it exists, use it.
  $cache = cache_get("theme_registry:$theme->name", 'cache');
  if (isset($cache->data)) {
    $registry = $cache->data;
    _theme_set_registry($registry);
  }
  else {
    // If not, build one and cache it.
    $registry = _theme_build_registry($theme, $base_theme, $theme_engine);
   // Only persist this registry if all modules are loaded. This assures a
   // complete set of theme hooks.
    if (module_load_all(NULL)) {
      _theme_save_registry($theme, $registry);
      _theme_set_registry($registry);
    }
  }
}
?>

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