function smarty_modifier_count_characters in Quiz 6.5

Same name and namespace in other branches

1. 6.6 includes/moodle/lib/smarty/plugins/modifier.count_characters.php \smarty_modifier_count_characters()

Smarty count_characters modifier plugin

Type: modifier<br> Name: count_characteres<br> Purpose: count the number of characters in a text @link http://smarty.php.net/manual/en/language.modifier.count.characters.php count_characters (Smarty online manual)

Parameters

string:

boolean include whitespace in the character count:

Return value

integer

File

includes/moodle/lib/smarty/plugins/modifier.count_characters.php, line 21

Code

function smarty_modifier_count_characters($string, $include_spaces = false) {
  if ($include_spaces) {
    return strlen($string);
  }
  return preg_match_all("/[^\\s]/", $string, $match);
}