Kyberia v2.0

[mirrors/Kyberia-bloodline.git] / inc / smarty / plugins / modifier.count_sentences.php

diff --git a/inc/smarty/plugins/modifier.count_sentences.php b/inc/smarty/plugins/modifier.count_sentences.php
new file mode 100644 (file)
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+++ b/inc/smarty/plugins/modifier.count_sentences.php
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+<?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: */
+
+?>