/smarty/plugins/modifier.count_sentences.php
PHP | 29 lines | 6 code | 4 blank | 19 comment | 0 complexity | c22e43e96e6ecd34cc18bc5235d59337 MD5 | raw file
- <?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)
- * @author Monte Ohrt <monte at ohrt dot com>
- * @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: */
- ?>