net.php.smarty/plugins/modifier.count_paragraphs.php

<?php

/*
 * Smarty plugin
 * -------------------------------------------------------------
 * Type:     modifier
 * Name:     count_paragraphs
 * Purpose:  count the number of paragraphs in a text
 * -------------------------------------------------------------
 */
function smarty_modifier_count_paragraphs($string)
{
    // count \r or \n characters
    return count(preg_split('/[\r\n]+/', $string));
}

/* vim: set expandtab: */

?>
1	<?php
2
3	/*
4	* Smarty plugin
5	* -------------------------------------------------------------
6	* Type: modifier
7	* Name: count_paragraphs
8	* Purpose: count the number of paragraphs in a text
9	* -------------------------------------------------------------
10	*/
11	function smarty_modifier_count_paragraphs($string)
12	{
13	// count \r or \n characters
14	return count(preg_split('/[\r\n]+/', $string));
15	}
16
17	/* vim: set expandtab: */
18
19	?>
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