function _scale_get_col_id in Quiz 8.4

Same name and namespace in other branches

1. 8.6 question_types/quiz_scale/quiz_scale.module \_scale_get_col_id()
2. 8.5 question_types/quiz_scale/quiz_scale.module \_scale_get_col_id()
3. 6.6 question_types/scale/scale.module \_scale_get_col_id()
4. 6.4 question_types/scale/scale.module \_scale_get_col_id()
5. 7.6 question_types/scale/scale.module \_scale_get_col_id()
6. 7 question_types/scale/scale.module \_scale_get_col_id()
7. 7.4 question_types/scale/scale.module \_scale_get_col_id()
8. 7.5 question_types/scale/scale.module \_scale_get_col_id()

Searches a string for the answer collection id

Parameters

$string:

Return value

answer collection id

1 call to _scale_get_col_id()

scale_collection_form_submit in question_types/scale/scale.module

Handles the scale collection form.

File

question_types/scale/scale.module, line 354

The main file for scale.

Code

function _scale_get_col_id($string) {
  $res = array();
  $success = preg_match('/^collection([0-9]{1,}|new)$/', $string, $res);
  return $success > 0 ? $res[1] : FALSE;
}