3 namespace Drupal\Tests\video_embed_field\Kernel;
8 trait StripWhitespaceTrait {
11 * Remove HTML whitespace from a string.
13 * @param string $string
17 * The whitespace cleaned string.
19 protected function stripWhitespace($string) {
20 $no_whitespace = preg_replace('/\s{2,}/', '', $string);
21 $no_whitespace = str_replace("\n", '', $no_whitespace);
22 return $no_whitespace;