28 lines
781 B
PHP
28 lines
781 B
PHP
|
<?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)';
|
||
|
|
}
|
||
|
|
|
||
|
|
?>
|