function _biblio_get_latin1_regex in Bibliography Module 6

Same name and namespace in other branches

1. 6.2 includes/biblio_theme.inc \_biblio_get_latin1_regex()
2. 7 includes/biblio_theme.inc \_biblio_get_latin1_regex()
3. 7.2 includes/biblio.theme.inc \_biblio_get_latin1_regex()

1 call to _biblio_get_latin1_regex()

_biblio_get_regex_patterns in ./biblio_theme.inc

File

./biblio_theme.inc, line 326

Code

function _biblio_get_latin1_regex() {
  $alnum = "[:alnum:]ÄÅÁÀÂÃÇÉÈÊËÑÖØÓÒÔÕÜÚÙÛÍÌÎÏÆäåáàâãçéèêëñöøóòôõüúùûíìîïæÿß";

  // Matches ISO-8859-1 letters:
  $alpha = "[:alpha:]ÄÅÁÀÂÃÇÉÈÊËÑÖØÓÒÔÕÜÚÙÛÍÌÎÏÆäåáàâãçéèêëñöøóòôõüúùûíìîïæÿß";

  // Matches ISO-8859-1 control characters:
  $cntrl = "[:cntrl:]";

  // Matches ISO-8859-1 dashes & hyphens:
  $dash = "-–";

  // Matches ISO-8859-1 digits:
  $digit = "[\\d]";

  // Matches ISO-8859-1 printing characters (excluding space):
  $graph = "[:graph:]ÄÅÁÀÂÃÇÉÈÊËÑÖØÓÒÔÕÜÚÙÛÍÌÎÏÆäåáàâãçéèêëñöøóòôõüúùûíìîïæÿß";

  // Matches ISO-8859-1 lower case letters:
  $lower = "[:lower:]äåáàâãçéèêëñöøóòôõüúùûíìîïæÿß";

  // Matches ISO-8859-1 printing characters (including space):
  $print = "[:print:]ÄÅÁÀÂÃÇÉÈÊËÑÖØÓÒÔÕÜÚÙÛÍÌÎÏÆäåáàâãçéèêëñöøóòôõüúùûíìîïæÿß";

  // Matches ISO-8859-1 punctuation:
  $punct = "[:punct:]";

  // Matches ISO-8859-1 whitespace (separating characters with no visual representation):
  $space = "[\\s]";

  // Matches ISO-8859-1 upper case letters:
  $upper = "[:upper:]ÄÅÁÀÂÃÇÉÈÊËÑÖØÓÒÔÕÜÚÙÛÍÌÎÏÆ";

  // Matches ISO-8859-1 "word" characters:
  $word = "_[:alnum:]ÄÅÁÀÂÃÇÉÈÊËÑÖØÓÒÔÕÜÚÙÛÍÌÎÏÆäåáàâãçéèêëñöøóòôõüúùûíìîïæÿß";

  // Defines the PCRE pattern modifier(s) to be used in conjunction with the above variables:
  // More info: <http://www.php.net/manual/en/reference.pcre.pattern.modifiers.php>
  $patternModifiers = "";
  return array(
    $alnum,
    $alpha,
    $cntrl,
    $dash,
    $digit,
    $graph,
    $lower,
    $print,
    $punct,
    $space,
    $upper,
    $word,
    $patternModifiers,
  );
}