class PhpTransliteration in Drupal 9

Enhances PhpTransliteration with an alter hook.

Hierarchy

• class \Drupal\Component\Transliteration\PhpTransliteration implements TransliterationInterface
  • class \Drupal\Core\Transliteration\PhpTransliteration

See also

hook_transliteration_overrides_alter()

Related topics

Transliteration

Transliterate from Unicode to US-ASCII

1 file declares its use of PhpTransliteration

PhpTransliterationTest.php in core/tests/Drupal/Tests/Core/Transliteration/PhpTransliterationTest.php

1 string reference to 'PhpTransliteration'

core.services.yml in core/core.services.yml

core/core.services.yml

1 service uses PhpTransliteration

transliteration in core/core.services.yml

Drupal\Core\Transliteration\PhpTransliteration

File

core/lib/Drupal/Core/Transliteration/PhpTransliteration.php, line 14

Namespace

Drupal\Core\Transliteration

class PhpTransliteration extends BaseTransliteration {

  /**
   * The module handler to execute the transliteration_overrides alter hook.
   *
   * @var \Drupal\Core\Extension\ModuleHandlerInterface
   */
  protected $moduleHandler;

  /**
   * Constructs a PhpTransliteration object.
   *
   * @param string $data_directory
   *   The directory where data files reside. If NULL, defaults to subdirectory
   *   'data' underneath the directory where the class's PHP file resides.
   * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
   *   The module handler to execute the transliteration_overrides alter hook.
   */
  public function __construct($data_directory, ModuleHandlerInterface $module_handler) {
    parent::__construct($data_directory);
    $this->moduleHandler = $module_handler;
  }

  /**
   * Overrides \Drupal\Component\Transliteration\PhpTransliteration::readLanguageOverrides().
   *
   * Allows modules to alter the language-specific $overrides array by invoking
   * hook_transliteration_overrides_alter().
   */
  protected function readLanguageOverrides($langcode) {
    parent::readLanguageOverrides($langcode);

    // Let modules alter the language-specific overrides.
    $this->moduleHandler
      ->alter('transliteration_overrides', $this->languageOverrides[$langcode], $langcode);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
PhpTransliteration::$dataDirectory	protected	property	Directory where data for transliteration resides.
PhpTransliteration::$fixTransliterateForRemoveDiacritics	protected	property	Special characters for ::removeDiacritics().
PhpTransliteration::$genericMap	protected	property	Non-language-specific transliteration tables.
PhpTransliteration::$languageOverrides	protected	property	Associative array of language-specific character transliteration tables.
PhpTransliteration::$moduleHandler	protected	property	The module handler to execute the transliteration_overrides alter hook.
PhpTransliteration::lookupReplacement	protected	function	Look up the generic replacement for a UTF-8 character code.
PhpTransliteration::ordUTF8	protected static	function	Finds the character code for a UTF-8 character: like ord() but for UTF-8.
PhpTransliteration::readGenericData	protected	function	Reads in generic transliteration data for a bank of characters.
PhpTransliteration::readLanguageOverrides	protected	function	Overrides \Drupal\Component\Transliteration\PhpTransliteration::readLanguageOverrides(). Overrides PhpTransliteration::readLanguageOverrides
PhpTransliteration::removeDiacritics	public	function	Removes diacritics (accents) from certain letters. Overrides TransliterationInterface::removeDiacritics
PhpTransliteration::replace	protected	function	Replaces a single Unicode character using the transliteration database.
PhpTransliteration::transliterate	public	function	Transliterates text from Unicode to US-ASCII. Overrides TransliterationInterface::transliterate
PhpTransliteration::__construct	public	function	Constructs a PhpTransliteration object. Overrides PhpTransliteration::__construct