private function ForwardForm::cleanString in Forward 8

Same name and namespace in other branches

1. 8.3 src/Form/ForwardForm.php \Drupal\forward\Form\ForwardForm::cleanString()
2. 8.2 src/Form/ForwardForm.php \Drupal\forward\Form\ForwardForm::cleanString()
3. 4.x src/Form/ForwardForm.php \Drupal\forward\Form\ForwardForm::cleanString()
4. 4.0.x src/Form/ForwardForm.php \Drupal\forward\Form\ForwardForm::cleanString()

Clean a string

1 call to ForwardForm::cleanString()

ForwardForm::getToken in src/Form/ForwardForm.php

Get a token

File

src/Form/ForwardForm.php, line 196

Class

ForwardForm

Forward a page to a friend

Namespace

Drupal\forward\Form

Code

private function cleanString($string) {

  // Strip embedded URLs
  $string = preg_replace('|https?://www\\.[a-z\\.0-9]+|i', '', $string);
  $string = preg_replace('|www\\.[a-z\\.0-9]+|i', '', $string);
  return $string;
}