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-rw-r--r--lib/smarty/libs/plugins/modifiercompiler.count_sentences.php28
1 files changed, 28 insertions, 0 deletions
diff --git a/lib/smarty/libs/plugins/modifiercompiler.count_sentences.php b/lib/smarty/libs/plugins/modifiercompiler.count_sentences.php
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+++ b/lib/smarty/libs/plugins/modifiercompiler.count_sentences.php
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+<?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)';
+}
+
+?> \ No newline at end of file