modifier.count_paragraphs.php
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modifier.count_paragraphs.php
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	<?php
	/**
	* Smarty plugin
	* @package Smarty
	* @subpackage PluginsModifier
	*/


	/**
	* Smarty count_paragraphs modifier plugin
	*
	* Type: modifier<br>
	* Name: count_paragraphs<br>
	* Purpose: count the number of paragraphs in a text
	* @link http://smarty.php.net/manual/en/language.modifier.count.paragraphs.php
	* count_paragraphs (Smarty online manual)
	* @author Monte Ohrt <monte at ohrt dot com>
	* @param string
	* @return integer
	*/
	function smarty_modifier_count_paragraphs($string)
	{
	// count \r or \n characters
	return count(preg_split('/[\r\n]+/', $string));
	}
	?>