function less_clear_css_cache in Less CSS Preprocessor 7.4

Same name and namespace in other branches

1. 8 less.module \less_clear_css_cache()

Deletes all stale compiled LESS files that are no longer in use.

See also

drupal_delete_file_if_stale().

1 call to less_clear_css_cache()

less_flush_caches in ./less.module

Implements hook_flush_caches().

File

./less.module, line 264

Handles compiling of .less files.

Code

function less_clear_css_cache() {
  file_scan_directory(LESS_DIRECTORY, '/.+/', array(
    'callback' => 'drupal_delete_file_if_stale',
  ));
}