From 7085a0c2f7104a56a7e946c43ba0b5736be5f4e7 Mon Sep 17 00:00:00 2001
From: emkael <emkael@tlen.pl>
Date: Tue, 27 Dec 2016 14:47:01 +0100
Subject:  * smarty bundled

---
 .../plugins/modifiercompiler.count_words.php       | 32 ++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 lib/smarty3/plugins/modifiercompiler.count_words.php

(limited to 'lib/smarty3/plugins/modifiercompiler.count_words.php')

diff --git a/lib/smarty3/plugins/modifiercompiler.count_words.php b/lib/smarty3/plugins/modifiercompiler.count_words.php
new file mode 100644
index 0000000..f20a197
--- /dev/null
+++ b/lib/smarty3/plugins/modifiercompiler.count_words.php
@@ -0,0 +1,32 @@
+<?php
+/**
+ * Smarty plugin
+ *
+ * @package    Smarty
+ * @subpackage PluginsModifierCompiler
+ */
+
+/**
+ * Smarty count_words modifier plugin
+ * Type:     modifier<br>
+ * Name:     count_words<br>
+ * Purpose:  count the number of words in a text
+ *
+ * @link   http://www.smarty.net/manual/en/language.modifier.count.words.php count_words (Smarty online manual)
+ * @author Uwe Tews
+ *
+ * @param array $params parameters
+ *
+ * @return string with compiled code
+ */
+function smarty_modifiercompiler_count_words($params)
+{
+    if (Smarty::$_MBSTRING) {
+        // return 'preg_match_all(\'#[\w\pL]+#' . Smarty::$_UTF8_MODIFIER . '\', ' . $params[0] . ', $tmp)';
+        // expression taken from http://de.php.net/manual/en/function.str-word-count.php#85592
+        return 'preg_match_all(\'/\p{L}[\p{L}\p{Mn}\p{Pd}\\\'\x{2019}]*/' . Smarty::$_UTF8_MODIFIER . '\', ' .
+               $params[ 0 ] . ', $tmp)';
+    }
+    // no MBString fallback
+    return 'str_word_count(' . $params[ 0 ] . ')';
+}
-- 
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