27 lines
668 B
PHP
27 lines
668 B
PHP
<?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)
|
|
{
|
|
// count \r or \n characters
|
|
return '(preg_match_all(\'#[\r\n]+#\', ' . $params[0] . ', $tmp)+1)';
|
|
}
|