function icon_extension_implements in Icon API 7
Same name and namespace in other branches
- 8 includes/utilities.inc \icon_extension_implements()
Determines which extensions are implementing a hook.
Parameters
string $hook: The name of the hook (e.g. "help" or "menu").
Return value
array An array with the names of the extensions which are implementing this hook.
5 calls to icon_extension_implements()
- icon_bundles in ./
icon.module - Returns information about all icon bundles.
- icon_bundle_configure_form in includes/
admin.inc - Menu callback for 'icon_bundle_configure_form'.
- icon_bundle_delete in ./
icon.module - Delete the icon bundle that matches {icon_bundle}.name in the database.
- icon_providers in ./
icon.module - Returns information about all icon providers.
- icon_render_hooks in ./
icon.module - Returns information about icons render hooks.
1 string reference to 'icon_extension_implements'
- icon_reset_static_cache in includes/
cache.inc - Clears all static caches used by the icon module.
File
- includes/
utilities.inc, line 195 - utilities.inc Provides useful functions and common tasks.
Code
function icon_extension_implements($hook) {
$implements =& drupal_static(__FUNCTION__, array());
if (!isset($implements[$hook])) {
$implements[$hook] = array();
// Gather the modules that implement the hook.
foreach (module_implements($hook) as $module) {
$implements[$hook][$module] = 'module';
}
// Due to how this module caches data, using the global $base_theme_info
// variable will not work here. That array only contains the active
// theme. We need to determine whether all enabled themes have a hook
// definition. To do this, themes must define an 'icon.inc' file somewhere
// in their directory structure.
foreach (icon_enabled_themes() as $theme) {
if ($include = icon_find_theme_include($theme)) {
@(include_once $include);
if (function_exists($theme . '_' . $hook)) {
$implements[$hook][$theme] = 'theme';
}
}
}
}
return $implements[$hook];
}