diff options
Diffstat (limited to '3dparty/Smarty/plugins/modifiercompiler.count_characters.php')
| -rw-r--r-- | 3dparty/Smarty/plugins/modifiercompiler.count_characters.php | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/3dparty/Smarty/plugins/modifiercompiler.count_characters.php b/3dparty/Smarty/plugins/modifiercompiler.count_characters.php new file mode 100644 index 00000000000..da2b6d22213 --- /dev/null +++ b/3dparty/Smarty/plugins/modifiercompiler.count_characters.php @@ -0,0 +1,39 @@ +<?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://smarty.php.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, $compiler) +{ + // mb_ functions available? + if (function_exists('mb_strlen')) { + // count also spaces? + if (isset($params[1]) && $params[1] == 'true') { + return '((mb_detect_encoding(' . $params[0] . ', \'UTF-8, ISO-8859-1\') === \'UTF-8\') ? mb_strlen(' . $params[0] . ', SMARTY_RESOURCE_CHAR_SET) : strlen(' . $params[0] . '))'; + } + return '((mb_detect_encoding(' . $params[0] . ', \'UTF-8, ISO-8859-1\') === \'UTF-8\') ? preg_match_all(\'#[^\s\pZ]#u\', ' . $params[0] . ', $tmp) : preg_match_all(\'/[^\s]/\',' . $params[0] . ', $tmp))'; + } else { + // count also spaces? + if (isset($params[1]) && $params[1] == 'true') { + return 'strlen(' . $params[0] . ')'; + } + return 'preg_match_all(\'/[^\s]/\',' . $params[0] . ', $tmp)'; + } +} + +?>
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