Function __global->normalise_captcha_question_answer

Definitions

sources/captcha.php

  • Normalise a question-CAPTCHA answer, for better comparison.
  • Visibility: public
  • Is abstract?: No
  • Is static?: No
  • Is final?: No
  • Returns: string

Parameters

Name Type Passed by reference? Variadic? Default Set Range Description
$answer string No No required parameter N/A N/A Answer

Returns

  • Normalised answer
  • Type: string
  • Set: N/A
  • Range: N/A

Preview

Code (PHP)

/**
 * Normalise a question-CAPTCHA answer, for better comparison.
 *
 * @param  string $answer Answer
 * @return string Normalised answer
 */
function normalise_captcha_question_answer(string $answer) : string