function include_clear_root in Include 8

Same name and namespace in other branches

1. 6 include.module \include_clear_root()
2. 7 include.module \include_clear_root()

Clear the include files repository from the include_path.

This function is called when an unrecoverable error occurs. It sets the include_error flag to true, which prevents any further changes to the filesystem or include_path.

1 call to include_clear_root()

include_check_path in ./include.module

Verifies or installs a file or directory into the include repository.

File

./include.module, line 71

The Include module manages files on the include_files path.

Code

function include_clear_root() {
  static $done = FALSE;
  if ($done || cache_get('include_error', 'cache_menu')) {
    return;
  }
  set_include_path(implode(PATH_SEPARATOR, array_diff(explode(PATH_SEPARATOR, get_include_path()), array(
    include_get_root(),
  ))));

  // Clearing the include_set_root variable prevents future attempts to set the
  // include_path in include_init().
  variable_del('include_set_root');

  // Don't try this again unless something changes.
  cache_set('include_error', TRUE, 'cache_menu');
}