public static function FeedImportFilter::removeTags in Feed Import 8

Same name in this branch

1. 8 feed_import_base/filters/feed_import_default_filters.php \FeedImportFilter::removeTags()
2. 8 feed_import_base/src/Filter/FeedImportFilter.php \Drupal\feed_import_base\FeedImportFilter::removeTags()

Remove tags

Parameters

mixed $field: A string or an array of strings

string $tags: A string containing tags to remove separated by space or array of tags

Return value

mixed Result without tags

File

feed_import_base/src/Filter/FeedImportFilter.php, line 618

Class

FeedImportFilter

This class contains default filters for feed import.

Namespace

Drupal\feed_import_base

Code

public static function removeTags($field, $tags) {
  if (!is_array($tags)) {
    $tags = explode(' ', trim($tags));
  }
  if (is_array($field)) {
    foreach ($field as &$f) {
      $f = self::removeTags($f, $tags);
    }
    return $field;
  }
  foreach ($tags as &$tag) {
    $field = preg_replace('@<' . $tag . '( |>).*?</' . $tag . '>@si', '', $field);
  }
  return $field;
}