net.php.smarty/plugins/modifier.count_sentences.php

<?php

/*
 * Smarty plugin
 * -------------------------------------------------------------
 * Type:     modifier
 * Name:     count_sentences
 * Purpose:  count the number of sentences in a text
 * -------------------------------------------------------------
 */
function smarty_modifier_count_sentences($string)
{
    // find periods with a word before but not after.
    return preg_match_all('/[^\s]\.(?!\w)/', $string, $match);
}

/* vim: set expandtab: */

?>
1	<?php
2
3	/*
4	* Smarty plugin
5	* -------------------------------------------------------------
6	* Type: modifier
7	* Name: count_sentences
8	* Purpose: count the number of sentences in a text
9	* -------------------------------------------------------------
10	*/
11	function smarty_modifier_count_sentences($string)
12	{
13	// find periods with a word before but not after.
14	return preg_match_all('/[^\s]\.(?!\w)/', $string, $match);
15	}
16
17	/* vim: set expandtab: */
18
19	?>
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