protected function HtmlFilter::normalizeText in Search API 8

Removes superfluous whitespace and unescapes HTML entities.

Parameters

string $value: The text to process.

Return value

string The text without unnecessary whitespace and HTML entities transformed back to plain text.

3 calls to HtmlFilter::normalizeText()

HtmlFilter::parseHtml in src/Plugin/search_api/processor/HtmlFilter.php

Tokenizes an HTML string according to the HTML elements.

HtmlFilter::process in src/Plugin/search_api/processor/HtmlFilter.php

Processes a single string value.

HtmlFilter::processFieldValue in src/Plugin/search_api/processor/HtmlFilter.php

Processes a single text element in a field.

File

src/Plugin/search_api/processor/HtmlFilter.php, line 299

Class

HtmlFilter

Strips HTML tags from fulltext fields and decodes HTML entities.

Namespace

Drupal\search_api\Plugin\search_api\processor

Code

protected function normalizeText($value) {
  $value = Html::decodeEntities($value);
  $value = trim($value);
  $value = preg_replace('/\\s+/', ' ', $value);
  return $value;
}