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-rw-r--r--include/smarty/libs/plugins/modifiercompiler.count_paragraphs.php28
1 files changed, 28 insertions, 0 deletions
diff --git a/include/smarty/libs/plugins/modifiercompiler.count_paragraphs.php b/include/smarty/libs/plugins/modifiercompiler.count_paragraphs.php
new file mode 100644
index 000000000..0e1b0af83
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+++ b/include/smarty/libs/plugins/modifiercompiler.count_paragraphs.php
@@ -0,0 +1,28 @@
+<?php
+/**
+ * Smarty plugin
+ *
+ * @package Smarty
+ * @subpackage PluginsModifierCompiler
+ */
+
+/**
+ * Smarty count_paragraphs modifier plugin
+ *
+ * Type: modifier<br>
+ * Name: count_paragraphs<br>
+ * Purpose: count the number of paragraphs in a text
+ *
+ * @link http://www.smarty.net/manual/en/language.modifier.count.paragraphs.php
+ * count_paragraphs (Smarty online manual)
+ * @author Uwe Tews
+ * @param array $params parameters
+ * @return string with compiled code
+ */
+function smarty_modifiercompiler_count_paragraphs($params, $compiler)
+{
+ // count \r or \n characters
+ return '(preg_match_all(\'#[\r\n]+#\', ' . $params[0] . ', $tmp)+1)';
+}
+
+?> \ No newline at end of file