/[drupal]/contributions/modules/transliteration/transliteration.inc
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revision 1.1.8.3, Sat Sep 5 22:25:19 2009 UTC revision 1.1.8.4, Fri Oct 9 12:11:22 2009 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: transliteration.inc,v 1.1.8.2 2009/06/07 19:06:01 smk Exp $  // $Id: transliteration.inc,v 1.1.8.3 2009/09/05 22:25:19 smk Exp $
3    
4  /**  /**
5   * Sanitize a file name.   * Sanitize a file name.
6   *   *
7   * Transliterates the file name and removes all problematic characters.   * Transliterates the file name and removes invalid characters.
8   *   *
9   * @param string $filename   * @param $filename
10   *   A file name.   *   A file name.
11   *   *
12   * @return string   * @return string
# Line 28  function transliteration_clean_filename( Line 28  function transliteration_clean_filename(
28  }  }
29    
30  /**  /**
31   * Transliterate UTF-8 input to plain ASCII.   * Transliterate UTF-8 text to ASCII.
32   *   *
33   * Based on Mediawiki's UtfNormal::quickIsNFCVerify().   * Based on Mediawiki's UtfNormal::quickIsNFCVerify().
34   *   *
35   * @param string $string   * @param $string
36   *   UTF-8 text input.   *   UTF-8 text input.
37   * @param string $unknown   * @param $unknown
38   *   Replacement for unknown characters and illegal UTF-8 sequences.   *   Replacement string for characters that do not have a suitable ASCII
39   * @param string $locale   *   equivalent.
40   *   Optional ISO 639 language code used to import language specific   * @param $locale
41   *   replacements. Defaults to the current locale.   *   Optional ISO 639 language code that denotes the language of the input.
42   *   *   Used to apply language-specific variations and defaults to the current
43   * @return string   *   display language. If transliteration takes place during output (instead
44   *   Plain ASCII output.   *   of creation) and the source language is not known at that time, it is
45   * @see transliteration_get()   *   recommended to set this argument to 'en' to produce consistent results
46     *   for all enabled languages.
47     * @return
48     *   Transliterated text.
49   */   */
50  function transliteration_process($string, $unknown = '?', $locale = NULL) {  function transliteration_process($string, $unknown = '?', $locale = NULL) {
51    // Screen out some characters that eg won't be allowed in XML.    // Screen out some characters that eg won't be allowed in XML.
# Line 186  function transliteration_process($string Line 189  function transliteration_process($string
189  }  }
190    
191  /**  /**
192   * Lookup and replace a character from the transliteration database.   * Load the transliteration database and replace a Unicode character.
193   *   *
194   * @param integer $ord   * @param $ord
195   *   A unicode ordinal character code.   *   A ordinal Unicode character code.
196   * @param string $unknown   * @param $unknown
197   *   Replacement for unknown characters.   *   Replacement string for characters that do not have a suitable ASCII
198   * @param string $locale   *   equivalent.
199   *   Optional ISO 639 language code used to import language specific   * @param $locale
200   *   replacements. Defaults to the current locale.   *   Optional ISO 639 language code that denotes the language of the input.
201   *   *   Used to apply language-specific optimizations.  Defaults to the current
202   * @return string   *   display language.
203   *   Plain ASCII replacement character.   * @return
204   * @see transliteration_get()   *   ASCII replacement character.
205   */   */
206  function _transliteration_replace($ord, $unknown = '?', $locale = NULL) {  function _transliteration_replace($ord, $unknown = '?', $locale = NULL) {
207    if (!isset($locale)) {    if (!isset($locale)) {
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