function biblio_remove_brace_callback in Bibliography Module 6.2

Same name and namespace in other branches

1. 6 biblio.module \biblio_remove_brace_callback()
2. 7 biblio.module \biblio_remove_brace_callback()
3. 7.2 biblio.module \biblio_remove_brace_callback()

Assists in the removal of curly braces with preg_replace_callback().

Parameters

array $match:

Return value

string

1 string reference to 'biblio_remove_brace_callback'

biblio_remove_brace in ./biblio.module

Removes curly braces from a string.

File

./biblio.module, line 1232

Main file for Drupal module biblio.

Code

function biblio_remove_brace_callback($match) {
  if (isset($match[1])) {
    $braceless = str_replace('{', '', $match[1]);
    $braceless = str_replace('}', '', $braceless);
    return $braceless;
  }
  return $match[0];
}