6 * @subpackage PluginsModifierCompiler
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)
18 * @param array $params parameters
19 * @return string with compiled code
21 function smarty_modifiercompiler_count_sentences($params, $compiler)
23 // find periods with a word before but not after.
24 return 'preg_match_all(\'/[^\s]\.(?!\w)/\', ' . $params[0] . ', $tmp)';