function ctools_uuid_is_valid in Chaos Tool Suite (ctools) 7

Check that a string appears to be in the format of a UUID.

Parameters

$uuid: The string to test.

Return value

TRUE if the string is well formed.

See also

http://drupal.org/project/uuid

File

./ctools.module, line 513

CTools primary module file.

Code

function ctools_uuid_is_valid($uuid = '') {
  if (empty($uuid)) {
    return FALSE;
  }
  if (function_exists('uuid_is_valid') || module_exists('uuid')) {
    return uuid_is_valid($uuid);
  }
  else {
    ctools_include('uuid');
    return uuid_is_valid($uuid);
  }
}