Edit File: modifiercompiler.count_sentences.php
<?php /** * Smarty plugin * * @package Smarty * @subpackage PluginsModifierCompiler */ /** * Smarty count_sentences modifier plugin * * Type: modifier<br> * Name: count_sentences * Purpose: count the number of sentences in a text * * @link http://www.smarty.net/manual/en/language.modifier.count.paragraphs.php * count_sentences (Smarty online manual) * @author Uwe Tews * @param array $params parameters * @return string with compiled code */ function smarty_modifiercompiler_count_sentences($params, $compiler) { // find periods, question marks, exclamation marks with a word before but not after. return 'preg_match_all("#\w[\.\?\!](\W|$)#S' . Smarty::$_UTF8_MODIFIER . '", ' . $params[0] . ', $tmp)'; }
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