10 * Smarty count_sentences modifier plugin
13 * Name: count_sentences
14 * Purpose: count the number of sentences in a text
15 * @link http://smarty.php.net/manual/en/language.modifier.count.paragraphs.php
16 * count_sentences (Smarty online manual)
17 * @author Monte Ohrt <monte at ohrt dot com>
21 function smarty_modifier_count_sentences($string)
23 // find periods with a word before but not after.
24 return preg_match_all('/[^\s]\.(?!\w)/', $string, $match);
27 /* vim: set expandtab: */
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