class File in Feeds 8.3

Helper functions for dealing with files.

Hierarchy

• class \Drupal\feeds\Utility\File

2 files declare their use of File

DirectoryFetcher.php in src/Feeds/Fetcher/DirectoryFetcher.php

DirectoryFetcherFeedForm.php in src/Feeds/Fetcher/Form/DirectoryFetcherFeedForm.php

1 string reference to 'File'

UploadFetcherFeedForm::buildConfigurationForm in src/Feeds/Fetcher/Form/UploadFetcherFeedForm.php

Form constructor.

File

src/Utility/File.php, line 8

Namespace

Drupal\feeds\Utility

class File {

  /**
   * Checks that the filename ends with an allowed extension.
   *
   * @param string $filename
   *   A file path.
   * @param string $extensions
   *   A string with a space separated list of allowed extensions.
   *
   * @return bool
   *   Returns true if the file is valid, false if not.
   */
  public static function validateExtension($filename, $extensions) {
    $regex = '/\\.(' . preg_replace('/ +/', '|', preg_quote($extensions)) . ')$/i';
    return (bool) preg_match($regex, $filename);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
File::validateExtension	public static	function	Checks that the filename ends with an allowed extension.