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-rw-r--r--lib/smarty3/plugins/modifiercompiler.count_characters.php32
1 files changed, 32 insertions, 0 deletions
diff --git a/lib/smarty3/plugins/modifiercompiler.count_characters.php b/lib/smarty3/plugins/modifiercompiler.count_characters.php
new file mode 100644
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+++ b/lib/smarty3/plugins/modifiercompiler.count_characters.php
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+<?php
+/**
+ * Smarty plugin
+ *
+ * @package Smarty
+ * @subpackage PluginsModifierCompiler
+ */
+
+/**
+ * Smarty count_characters modifier plugin
+ * Type: modifier<br>
+ * Name: count_characteres<br>
+ * Purpose: count the number of characters in a text
+ *
+ * @link http://www.smarty.net/manual/en/language.modifier.count.characters.php count_characters (Smarty online manual)
+ * @author Uwe Tews
+ *
+ * @param array $params parameters
+ *
+ * @return string with compiled code
+ */
+function smarty_modifiercompiler_count_characters($params)
+{
+ if (!isset($params[ 1 ]) || $params[ 1 ] != 'true') {
+ return 'preg_match_all(\'/[^\s]/' . Smarty::$_UTF8_MODIFIER . '\',' . $params[ 0 ] . ', $tmp)';
+ }
+ if (Smarty::$_MBSTRING) {
+ return 'mb_strlen(' . $params[ 0 ] . ', \'' . addslashes(Smarty::$_CHARSET) . '\')';
+ }
+ // no MBString fallback
+ return 'strlen(' . $params[ 0 ] . ')';
+}