public static function FeedImportFilter::removeDoubleSpaces in Feed Import 8

Same name in this branch

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

Removes duplicate spaces

Parameters

mixed $field: A string or an array of strings

Return value

mixed Trimmed string/array of strings with no double whitespaces

File

feed_import_base/src/Filter/FeedImportFilter.php, line 39

Class

FeedImportFilter

This class contains default filters for feed import.

Namespace

Drupal\feed_import_base

Code

public static function removeDoubleSpaces($field) {
  if (is_array($field)) {
    return array_map(array(
      __CLASS__,
      __FUNCTION__,
    ), $field);
  }
  return trim(preg_replace('@\\s+@', ' ', $field));
}