/code/ryzom/tools/server/admin/smarty/plugins/modifier.count_sentences.php
PHP | 28 lines | 6 code | 4 blank | 18 comment | 0 complexity | 69c3de3fb2f3354af5198d6024337f07 MD5 | raw file
Possible License(s): AGPL-3.0, GPL-3.0, LGPL-2.1
- <?php
- /**
- * Smarty plugin
- * @package Smarty
- * @subpackage plugins
- */
- /**
- * Smarty count_sentences modifier plugin
- *
- * Type: modifier<br>
- * Name: count_sentences
- * Purpose: count the number of sentences in a text
- * @link http://smarty.php.net/manual/en/language.modifier.count.paragraphs.php
- * count_sentences (Smarty online manual)
- * @param string
- * @return integer
- */
- function smarty_modifier_count_sentences($string)
- {
- // find periods with a word before but not after.
- return preg_match_all('/[^\s]\.(?!\w)/', $string, $match);
- }
- /* vim: set expandtab: */
- ?>